profile_pyglider.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "b318bfc4-9054-4cdc-98ce-6356aaca95b1",
   "metadata": {},
   "source": [
    "# pandas vs polars for pyglider performance\n",
    "\n",
    "This script compares the wall time, memory usage and disk space utilisation of the original pandas/netcdf and the proposed polars/parquet methods for loading and merging SeaExplorer nav and pld files in pyglider.\n",
    "\n",
    "We use the inbuilt python c profiler and [memory profiler](https://github.com/pythonprofilers/memory_profiler) from pip\n",
    "\n",
    "We compare the current pyglider, henceforth *pandas*\n",
    "```\n",
    "commit 524d6e59a1a43e8706c7ed68558dac6288cb3094 (HEAD -> main, origin/main, origin/HEAD)\n",
    "Merge: 48ae4d5 95ec8ca\n",
    "Author: hvdosser <46034533+hvdosser@users.noreply.github.com>\n",
    "Date:   Tue Sep 27 14:31:28 2022 -0700\n",
    "```\n",
    "With the version in PR #120, henceforth *polars*:\n",
    "```\n",
    "commit eaf2450ede8ec8beb8805933525e524d20082309 (HEAD -> callum-patch-33, origin/callum-patch-33)\n",
    "Author: Callum Rollo <c.rollo@outlook.com>\n",
    "Date:   Fri Oct 7 10:03:06 2022 +0200\n",
    "```"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "75b374f7-ea92-4851-9063-a4e3ab2fdd43",
   "metadata": {},
   "source": [
    "### nrt comparison\n",
    "\n",
    "input data:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "id": "36760a94-e50b-4d55-b6fb-4bd4941656c8",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "322\n",
      "6,4M\tsea63_35_nrt\n"
     ]
    }
   ],
   "source": [
    "!ls sea63_35_nrt | wc -l\n",
    "! du -h sea63_35_nrt"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "cff2d23e-5079-4427-b88c-730ae17a860b",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Maximum memory usage: 166.921875\n",
      "         3197759 function calls (3146702 primitive calls) in 4.869 seconds\n",
      "\n",
      "   Ordered by: cumulative time\n",
      "\n",
      "   ncalls  tottime  percall  cumtime  percall filename:lineno(function)\n",
      "   1791/1    0.023    0.000    4.870    4.870 {built-in method builtins.exec}\n",
      "        1    0.000    0.000    4.870    4.870 nrt_polars.py:1(<module>)\n",
      "        1    0.000    0.000    3.118    3.118 memory_profiler.py:267(memory_usage)\n",
      "        1    0.012    0.012    3.111    3.111 seaexplorer.py:41(raw_to_rawnc)\n",
      "      324    0.001    0.000    2.871    0.009 frame.py:2070(write_parquet)\n",
      "      324    2.869    0.009    2.869    0.009 {method 'write_parquet' of 'builtins.PyDataFrame' objects}\n",
      "      176    0.004    0.000    2.472    0.014 __init__.py:1(<module>)\n",
      "   1761/4    0.005    0.000    0.886    0.222 <frozen importlib._bootstrap>:1022(_find_and_load)\n",
      "   1729/4    0.004    0.000    0.886    0.222 <frozen importlib._bootstrap>:987(_find_and_load_unlocked)\n",
      "   1634/5    0.004    0.000    0.885    0.177 <frozen importlib._bootstrap>:664(_load_unlocked)\n",
      "   1409/5    0.002    0.000    0.885    0.177 <frozen importlib._bootstrap_external>:877(exec_module)\n",
      "   2263/6    0.001    0.000    0.884    0.147 <frozen importlib._bootstrap>:233(_call_with_frames_removed)\n",
      "        1    0.000    0.000    0.841    0.841 seaexplorer.py:1(<module>)\n",
      "3529/1977    0.003    0.000    0.785    0.000 <frozen importlib._bootstrap>:1053(_handle_fromlist)\n"
     ]
    }
   ],
   "source": [
    "!/home/callum/anaconda3/envs/pyglider/bin/python -m cProfile -s cumulative test_scripts/nrt_polars.py | head -n 20"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "eb7949ab-c0a1-41b5-959c-fbbb1631adac",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "7,6M\tsea63_35_nrt_polars\n"
     ]
    }
   ],
   "source": [
    "!du -h sea63_35_nrt_polars"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "560e801e-bc04-4912-89d2-48aa296b489d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Maximum memory usage: 159.5546875\n",
      "         50057574 function calls (49431678 primitive calls) in 24.836 seconds\n",
      "\n",
      "   Ordered by: cumulative time\n",
      "\n",
      "   ncalls  tottime  percall  cumtime  percall filename:lineno(function)\n",
      "   1741/1    0.023    0.000   24.850   24.850 {built-in method builtins.exec}\n",
      "        1    0.000    0.000   24.850   24.850 nrt_pandas.py:1(<module>)\n",
      "        1    0.000    0.000   15.888   15.888 memory_profiler.py:267(memory_usage)\n",
      "        1    0.026    0.026   15.882   15.882 seaexplorer.py:41(raw_to_rawnc)\n",
      "        1    0.012    0.012    7.280    7.280 seaexplorer.py:190(merge_rawnc)\n",
      "     8746    0.072    0.000    6.003    0.001 merge.py:696(merge_core)\n",
      "      325    0.004    0.000    5.854    0.018 dataset.py:1797(to_netcdf)\n",
      "      325    0.007    0.000    5.846    0.018 api.py:1130(to_netcdf)\n",
      "      325    0.003    0.000    5.515    0.017 api.py:1251(dump_to_store)\n",
      "     8101    0.022    0.000    5.414    0.001 dataset.py:1423(__setitem__)\n",
      "      325    0.001    0.000    5.407    0.017 common.py:232(store)\n",
      "     8101    0.018    0.000    5.375    0.001 dataset.py:4873(update)\n",
      "     8101    0.041    0.000    5.322    0.001 merge.py:1081(dataset_update_method)\n",
      "      322    0.002    0.000    5.298    0.016 generic.py:3144(to_xarray)\n"
     ]
    }
   ],
   "source": [
    "!/home/callum/anaconda3/envs/pyglider/bin/python -m cProfile -s cumulative test_scripts/nrt_pandas.py | head -n 20"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "413179f5-4a78-4bf5-bd8d-533755f89818",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "28M\tsea63_35_nrt_pandas\n"
     ]
    }
   ],
   "source": [
    "!du -h sea63_35_nrt_pandas"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "1c2a11a1-8b39-4a32-aebe-eac9603a34c5",
   "metadata": {},
   "source": [
    "| resource | pandas | polars |\n",
    "| --- | --- | --- |\n",
    "| CPU time | 24.8 seconds | 4.8 seconds |\n",
    "| Memory | 159.5 MB | 166.9 MB |\n",
    "| Disk usage | 28 MB | 7.6 MB |"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "73626c67-92dd-4b4a-8131-a2309cf95c42",
   "metadata": {},
   "source": [
    "### Complete dataset"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "id": "04335d47-247b-409a-980d-3abb578190ca",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2424\n",
      "83M\tsea63_35_nrt_full\n"
     ]
    }
   ],
   "source": [
    "!ls sea63_35_nrt_full | wc -l\n",
    "!du -h sea63_35_nrt_full"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "58a4a8a8-5cfe-42a6-8053-6ddac36c6b5b",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Maximum memory usage: 200.1328125\n",
      "         990324578 function calls (985763199 primitive calls) in 511.913 seconds\n",
      "\n",
      "   Ordered by: cumulative time\n",
      "\n",
      "   ncalls  tottime  percall  cumtime  percall filename:lineno(function)\n",
      "   1741/1    0.023    0.000  512.019  512.019 {built-in method builtins.exec}\n",
      "        1    0.009    0.009  512.019  512.019 raw_pandas.py:1(<module>)\n",
      "        1    0.000    0.000  379.167  379.167 memory_profiler.py:267(memory_usage)\n",
      "        1    0.239    0.239  379.158  379.158 seaexplorer.py:41(raw_to_rawnc)\n",
      "     7273    0.075    0.000  273.834    0.038 datetimes.py:706(to_datetime)\n",
      "     7273    0.044    0.000  255.665    0.035 datetimes.py:326(_convert_listlike_datetimes)\n",
      "     3636    0.030    0.000  254.912    0.070 datetimes.py:2130(objects_to_datetime64ns)\n",
      "     3636   10.425    0.003  254.826    0.070 {built-in method pandas._libs.tslib.array_to_datetime}\n",
      "9775/7351    0.028    0.000  248.231    0.034 _decorators.py:308(wrapper)\n",
      "     2424    0.008    0.000  248.117    0.102 _decorators.py:170(wrapper)\n",
      "     2424    0.035    0.000  248.092    0.102 readers.py:854(read_csv)\n",
      "     2424    0.075    0.000  247.983    0.102 readers.py:571(_read)\n",
      "     2424    0.021    0.000  245.248    0.101 readers.py:1756(read)\n",
      "     2424    0.025    0.000  241.286    0.100 c_parser_wrapper.py:231(read)\n"
     ]
    }
   ],
   "source": [
    "!/home/callum/anaconda3/envs/pyglider/bin/python -m cProfile -s cumulative test_scripts/raw_pandas.py | head -n 20"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "2d58a4fe-f517-45da-b540-6fc38dad765d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "990M\tsea63_35_raw_pandas\n"
     ]
    }
   ],
   "source": [
    "!du -h sea63_35_raw_pandas"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "7dae440a-13b2-4d78-ae53-386f41c4c9ad",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Maximum memory usage: 191.2109375\n",
      "         10682910 function calls (10514816 primitive calls) in 45.921 seconds\n",
      "\n",
      "   Ordered by: cumulative time\n",
      "\n",
      "   ncalls  tottime  percall  cumtime  percall filename:lineno(function)\n",
      "   1791/1    0.023    0.000   45.922   45.922 {built-in method builtins.exec}\n",
      "        1    0.025    0.025   45.922   45.922 raw_polars.py:1(<module>)\n",
      "        1    0.000    0.000   30.204   30.204 memory_profiler.py:267(memory_usage)\n",
      "        1    0.123    0.123   30.195   30.195 seaexplorer.py:41(raw_to_rawnc)\n",
      "     2426    0.009    0.000   27.148    0.011 frame.py:2070(write_parquet)\n",
      "     2426   27.129    0.011   27.129    0.011 {method 'write_parquet' of 'builtins.PyDataFrame' objects}\n",
      "        1    0.109    0.109   11.378   11.378 seaexplorer.py:278(raw_to_timeseries)\n",
      "        1    0.403    0.403    6.052    6.052 utils.py:132(get_profiles_new)\n",
      "2430/2428    0.009    0.000    5.182    0.002 utils.py:292(wrapper)\n",
      "11894/11888    0.026    0.000    4.995    0.000 dataarray.py:805(__getitem__)\n",
      "11894/11888    0.088    0.000    4.844    0.000 dataarray.py:1309(isel)\n",
      "        1    0.000    0.000    3.353    3.353 seaexplorer.py:197(merge_rawnc)\n",
      "     2424    0.035    0.000    3.160    0.001 io.py:82(read_csv)\n",
      "     2424    0.014    0.000    3.010    0.001 frame.py:503(_read_csv)\n"
     ]
    }
   ],
   "source": [
    "!/home/callum/anaconda3/envs/pyglider/bin/python -m cProfile -s cumulative test_scripts/raw_polars.py | head -n 20"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "1a1c9012-eaff-4bae-bdd4-5a7d6fceb9ae",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "161M\tsea63_35_raw_polars\n"
     ]
    }
   ],
   "source": [
    "!du -h sea63_35_raw_polars"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "5cbf78b5-f069-47a0-aa18-4fb88d1c082a",
   "metadata": {},
   "source": [
    "# Performance comparison"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "aaf541ac-36b7-4d88-a5e2-d944b39cddb6",
   "metadata": {},
   "source": [
    "| resource | pandas | polars |\n",
    "| --- | --- | --- |\n",
    "| CPU time | 511.9 seconds | 45.9 seconds |\n",
    "| Memory | 200.1 MB | 191.2 MB |\n",
    "| Disk usage | 990 MB | 161 MB |"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "ddd5c83c-9fee-4b48-ab74-490f92a6a0e9",
   "metadata": {},
   "source": [
    "Using polars in place of pandas results in a decrease in processing times of 5-10 X, similar memory usage of +/-10 % and decreased storage space of intermediate products of 5 X.\n",
    "\n",
    "Profiling could be done on the codebase more broadly to identify other bottlenecks"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "2a4bb62e-6a40-446b-932f-b86f3255e558",
   "metadata": {},
   "source": [
    "# Compare resulting products"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "5732179e-9192-4485-a773-1d3dd10b77e1",
   "metadata": {},
   "outputs": [],
   "source": [
    "import pandas as pd\n",
    "import polars as pl\n",
    "import xarray as xr"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "c3941eda-9b22-40d5-9746-d86cf57582cc",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "mprofile_20221007140216.dat  sea63_35_nrt_polars\n",
      "sea63_35_nrt\t\t     sea63_35_nrt_rawnc\n",
      "sea63_35_nrt_full\t     sea63_35_nrt_rawnc_complete\n",
      "sea63_35_nrt_intermediate    sea63_35_raw_pandas\n",
      "sea63_35_nrt_l0\t\t     sea63_35_raw_polars\n",
      "sea63_35_nrt_l00\t     sea63_35_raw_polars_l0\n",
      "sea63_35_nrt_l0_pandas\t     test_scripts\n",
      "sea63_35_nrt_l0_polars\t     Untitled.ipynb\n",
      "sea63_35_nrt_pandas\n"
     ]
    }
   ],
   "source": [
    "!ls"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "709c5b28-6920-445c-a414-634915988aaa",
   "metadata": {},
   "outputs": [],
   "source": [
    "ds_pandas = xr.open_dataset(\"sea63_35_nrt_pandas/sea063.0035.gli.sub.0007.nc\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "a3ba4e1a-1a2d-4cec-83c0-788be006aa63",
   "metadata": {},
   "outputs": [],
   "source": [
    "df_polars = pl.read_parquet(\"sea63_35_nrt_polars/sea063.0035.gli.sub.0007.parquet\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "b32239d1-98b7-4cf8-be94-b22bbee0a6df",
   "metadata": {},
   "outputs": [
    {
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       "      <th>2022-02-27 12:14:47</th>\n",
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       "      <td>-0.1</td>\n",
       "      <td>6.0</td>\n",
       "      <td>73539</td>\n",
       "      <td>5533.311</td>\n",
       "      <td>...</td>\n",
       "      <td>500</td>\n",
       "      <td>506.5</td>\n",
       "      <td>100.0</td>\n",
       "      <td>88.4</td>\n",
       "      <td>0</td>\n",
       "      <td>0.9</td>\n",
       "      <td>28.9</td>\n",
       "      <td>-1.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2022-02-27 12:15:11</th>\n",
       "      <td>115</td>\n",
       "      <td>32</td>\n",
       "      <td>215.64</td>\n",
       "      <td>6</td>\n",
       "      <td>-39.47</td>\n",
       "      <td>3.55</td>\n",
       "      <td>0.2</td>\n",
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       "      <td>73524</td>\n",
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       "    <tr>\n",
       "      <th>2022-02-27 12:15:31</th>\n",
       "      <td>116</td>\n",
       "      <td>32</td>\n",
       "      <td>212.25</td>\n",
       "      <td>6</td>\n",
       "      <td>-35.52</td>\n",
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       "      <td>-0.0</td>\n",
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       "      <td>73522</td>\n",
       "      <td>5533.307</td>\n",
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       "      <td>506.5</td>\n",
       "      <td>100.0</td>\n",
       "      <td>101.6</td>\n",
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       "      <td>28.9</td>\n",
       "      <td>-1.0</td>\n",
       "      <td>NaN</td>\n",
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       "      <th>...</th>\n",
       "      <td>...</td>\n",
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       "      <td>...</td>\n",
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       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
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       "    <tr>\n",
       "      <th>2022-02-27 12:41:56</th>\n",
       "      <td>117</td>\n",
       "      <td>32</td>\n",
       "      <td>228.40</td>\n",
       "      <td>6</td>\n",
       "      <td>-3.65</td>\n",
       "      <td>5.68</td>\n",
       "      <td>54.5</td>\n",
       "      <td>6.3</td>\n",
       "      <td>73849</td>\n",
       "      <td>5533.204</td>\n",
       "      <td>...</td>\n",
       "      <td>500</td>\n",
       "      <td>504.8</td>\n",
       "      <td>5.0</td>\n",
       "      <td>23.4</td>\n",
       "      <td>0</td>\n",
       "      <td>0.9</td>\n",
       "      <td>28.9</td>\n",
       "      <td>-1.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2022-02-27 12:42:16</th>\n",
       "      <td>117</td>\n",
       "      <td>32</td>\n",
       "      <td>224.27</td>\n",
       "      <td>6</td>\n",
       "      <td>58.62</td>\n",
       "      <td>7.70</td>\n",
       "      <td>51.2</td>\n",
       "      <td>6.3</td>\n",
       "      <td>73783</td>\n",
       "      <td>5533.203</td>\n",
       "      <td>...</td>\n",
       "      <td>500</td>\n",
       "      <td>506.5</td>\n",
       "      <td>5.0</td>\n",
       "      <td>3.7</td>\n",
       "      <td>0</td>\n",
       "      <td>0.9</td>\n",
       "      <td>28.9</td>\n",
       "      <td>-1.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2022-02-27 12:42:36</th>\n",
       "      <td>117</td>\n",
       "      <td>32</td>\n",
       "      <td>228.59</td>\n",
       "      <td>6</td>\n",
       "      <td>59.51</td>\n",
       "      <td>9.45</td>\n",
       "      <td>40.7</td>\n",
       "      <td>6.3</td>\n",
       "      <td>73711</td>\n",
       "      <td>5533.199</td>\n",
       "      <td>...</td>\n",
       "      <td>500</td>\n",
       "      <td>506.5</td>\n",
       "      <td>5.0</td>\n",
       "      <td>3.7</td>\n",
       "      <td>0</td>\n",
       "      <td>1.4</td>\n",
       "      <td>28.9</td>\n",
       "      <td>-1.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
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       "    <tr>\n",
       "      <th>2022-02-27 12:42:56</th>\n",
       "      <td>117</td>\n",
       "      <td>32</td>\n",
       "      <td>233.28</td>\n",
       "      <td>6</td>\n",
       "      <td>58.96</td>\n",
       "      <td>9.86</td>\n",
       "      <td>28.6</td>\n",
       "      <td>6.2</td>\n",
       "      <td>73666</td>\n",
       "      <td>5533.195</td>\n",
       "      <td>...</td>\n",
       "      <td>500</td>\n",
       "      <td>508.1</td>\n",
       "      <td>5.0</td>\n",
       "      <td>3.7</td>\n",
       "      <td>0</td>\n",
       "      <td>0.9</td>\n",
       "      <td>28.9</td>\n",
       "      <td>-1.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2022-02-27 12:43:17</th>\n",
       "      <td>117</td>\n",
       "      <td>32</td>\n",
       "      <td>235.17</td>\n",
       "      <td>6</td>\n",
       "      <td>59.63</td>\n",
       "      <td>9.91</td>\n",
       "      <td>16.0</td>\n",
       "      <td>6.2</td>\n",
       "      <td>73635</td>\n",
       "      <td>5533.192</td>\n",
       "      <td>...</td>\n",
       "      <td>500</td>\n",
       "      <td>508.1</td>\n",
       "      <td>5.0</td>\n",
       "      <td>3.7</td>\n",
       "      <td>0</td>\n",
       "      <td>0.9</td>\n",
       "      <td>28.9</td>\n",
       "      <td>-1.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>91 rows × 23 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                     NavState  SecurityLevel  Heading  Declination  Pitch  \\\n",
       "time                                                                        \n",
       "2022-02-27 12:14:47       117             32   216.17            6  59.86   \n",
       "2022-02-27 12:14:51       115             32   216.41            6  60.43   \n",
       "2022-02-27 12:15:01       115             32   217.04            6  -0.88   \n",
       "2022-02-27 12:15:11       115             32   215.64            6 -39.47   \n",
       "2022-02-27 12:15:31       116             32   212.25            6 -35.52   \n",
       "...                       ...            ...      ...          ...    ...   \n",
       "2022-02-27 12:41:56       117             32   228.40            6  -3.65   \n",
       "2022-02-27 12:42:16       117             32   224.27            6  58.62   \n",
       "2022-02-27 12:42:36       117             32   228.59            6  59.51   \n",
       "2022-02-27 12:42:56       117             32   233.28            6  58.96   \n",
       "2022-02-27 12:43:17       117             32   235.17            6  59.63   \n",
       "\n",
       "                     Roll  Depth  Temperature     Pa       Lat  ...  \\\n",
       "time                                                            ...   \n",
       "2022-02-27 12:14:47  8.01    4.2          6.0  73560  5533.312  ...   \n",
       "2022-02-27 12:14:51  8.71    1.2          6.0  73555  5533.311  ...   \n",
       "2022-02-27 12:15:01  3.34   -0.1          6.0  73539  5533.311  ...   \n",
       "2022-02-27 12:15:11  3.55    0.2          6.0  73524  5533.310  ...   \n",
       "2022-02-27 12:15:31  7.16   -0.0          6.0  73522  5533.307  ...   \n",
       "...                   ...    ...          ...    ...       ...  ...   \n",
       "2022-02-27 12:41:56  5.68   54.5          6.3  73849  5533.204  ...   \n",
       "2022-02-27 12:42:16  7.70   51.2          6.3  73783  5533.203  ...   \n",
       "2022-02-27 12:42:36  9.45   40.7          6.3  73711  5533.199  ...   \n",
       "2022-02-27 12:42:56  9.86   28.6          6.2  73666  5533.195  ...   \n",
       "2022-02-27 12:43:17  9.91   16.0          6.2  73635  5533.192  ...   \n",
       "\n",
       "                     BallastCmd  BallastPos  LinCmd  LinPos  AngCmd  AngPos  \\\n",
       "time                                                                          \n",
       "2022-02-27 12:14:47         500       506.5     5.0     3.6       0     1.4   \n",
       "2022-02-27 12:14:51         500       506.5   100.0    16.2       0     0.9   \n",
       "2022-02-27 12:15:01         500       506.5   100.0    88.4       0     0.9   \n",
       "2022-02-27 12:15:11         500       504.8   100.0   101.3       0     1.4   \n",
       "2022-02-27 12:15:31         500       506.5   100.0   101.6       0     1.4   \n",
       "...                         ...         ...     ...     ...     ...     ...   \n",
       "2022-02-27 12:41:56         500       504.8     5.0    23.4       0     0.9   \n",
       "2022-02-27 12:42:16         500       506.5     5.0     3.7       0     0.9   \n",
       "2022-02-27 12:42:36         500       506.5     5.0     3.7       0     1.4   \n",
       "2022-02-27 12:42:56         500       508.1     5.0     3.7       0     0.9   \n",
       "2022-02-27 12:43:17         500       508.1     5.0     3.7       0     0.9   \n",
       "\n",
       "                     Voltage  Altitude  Unnamed: 22  fnum  \n",
       "time                                                       \n",
       "2022-02-27 12:14:47     28.9      -1.0          NaN   7.0  \n",
       "2022-02-27 12:14:51     28.9      -1.0          NaN   7.0  \n",
       "2022-02-27 12:15:01     28.9      -1.0          NaN   7.0  \n",
       "2022-02-27 12:15:11     28.9      -1.0          NaN   7.0  \n",
       "2022-02-27 12:15:31     28.9      -1.0          NaN   7.0  \n",
       "...                      ...       ...          ...   ...  \n",
       "2022-02-27 12:41:56     28.9      -1.0          NaN   7.0  \n",
       "2022-02-27 12:42:16     28.9      -1.0          NaN   7.0  \n",
       "2022-02-27 12:42:36     28.9      -1.0          NaN   7.0  \n",
       "2022-02-27 12:42:56     28.9      -1.0          NaN   7.0  \n",
       "2022-02-27 12:43:17     28.9      -1.0          NaN   7.0  \n",
       "\n",
       "[91 rows x 23 columns]"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ds_pandas.to_dataframe()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "320b1ca6-829b-4914-8ec6-6960676c1f43",
   "metadata": {},
   "outputs": [
    {
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       "</td>\n",
       "<td>\n",
       "6.0\n",
       "</td>\n",
       "<td>\n",
       "73539\n",
       "</td>\n",
       "<td>\n",
       "5533.311\n",
       "</td>\n",
       "<td>\n",
       "1622.364\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "228\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "506.5\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "88.4\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.9\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:15:11\n",
       "</td>\n",
       "<td>\n",
       "115\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "215.64\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-39.47\n",
       "</td>\n",
       "<td>\n",
       "3.55\n",
       "</td>\n",
       "<td>\n",
       "0.2\n",
       "</td>\n",
       "<td>\n",
       "6.0\n",
       "</td>\n",
       "<td>\n",
       "73524\n",
       "</td>\n",
       "<td>\n",
       "5533.31\n",
       "</td>\n",
       "<td>\n",
       "1622.364\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "228\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "504.8\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "101.3\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:15:31\n",
       "</td>\n",
       "<td>\n",
       "116\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "212.25\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-35.52\n",
       "</td>\n",
       "<td>\n",
       "7.16\n",
       "</td>\n",
       "<td>\n",
       "-0.0\n",
       "</td>\n",
       "<td>\n",
       "6.0\n",
       "</td>\n",
       "<td>\n",
       "73522\n",
       "</td>\n",
       "<td>\n",
       "5533.307\n",
       "</td>\n",
       "<td>\n",
       "1622.361\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "228\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "506.5\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "101.6\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:16:00\n",
       "</td>\n",
       "<td>\n",
       "116\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "210.62\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-56.01\n",
       "</td>\n",
       "<td>\n",
       "7.49\n",
       "</td>\n",
       "<td>\n",
       "-0.0\n",
       "</td>\n",
       "<td>\n",
       "6.0\n",
       "</td>\n",
       "<td>\n",
       "73520\n",
       "</td>\n",
       "<td>\n",
       "5533.306\n",
       "</td>\n",
       "<td>\n",
       "1622.363\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "228\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "506.5\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "101.5\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:16:21\n",
       "</td>\n",
       "<td>\n",
       "116\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "208.71\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-62.97\n",
       "</td>\n",
       "<td>\n",
       "10.43\n",
       "</td>\n",
       "<td>\n",
       "0.3\n",
       "</td>\n",
       "<td>\n",
       "6.0\n",
       "</td>\n",
       "<td>\n",
       "73519\n",
       "</td>\n",
       "<td>\n",
       "5533.305\n",
       "</td>\n",
       "<td>\n",
       "1622.363\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "228\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "508.1\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "101.6\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:16:41\n",
       "</td>\n",
       "<td>\n",
       "116\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "209.59\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-59.65\n",
       "</td>\n",
       "<td>\n",
       "10.11\n",
       "</td>\n",
       "<td>\n",
       "0.0\n",
       "</td>\n",
       "<td>\n",
       "5.9\n",
       "</td>\n",
       "<td>\n",
       "73510\n",
       "</td>\n",
       "<td>\n",
       "5533.304\n",
       "</td>\n",
       "<td>\n",
       "1622.366\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "508.1\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "101.6\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:17:01\n",
       "</td>\n",
       "<td>\n",
       "116\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "204.84\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-58.46\n",
       "</td>\n",
       "<td>\n",
       "7.16\n",
       "</td>\n",
       "<td>\n",
       "0.0\n",
       "</td>\n",
       "<td>\n",
       "5.9\n",
       "</td>\n",
       "<td>\n",
       "73507\n",
       "</td>\n",
       "<td>\n",
       "5533.303\n",
       "</td>\n",
       "<td>\n",
       "1622.368\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "508.1\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "101.5\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:17:21\n",
       "</td>\n",
       "<td>\n",
       "116\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "217.84\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-61.44\n",
       "</td>\n",
       "<td>\n",
       "7.61\n",
       "</td>\n",
       "<td>\n",
       "0.1\n",
       "</td>\n",
       "<td>\n",
       "5.9\n",
       "</td>\n",
       "<td>\n",
       "73502\n",
       "</td>\n",
       "<td>\n",
       "5533.298\n",
       "</td>\n",
       "<td>\n",
       "1622.375\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "508.1\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "101.6\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:18:03\n",
       "</td>\n",
       "<td>\n",
       "116\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "222.36\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-61.92\n",
       "</td>\n",
       "<td>\n",
       "4.87\n",
       "</td>\n",
       "<td>\n",
       "0.1\n",
       "</td>\n",
       "<td>\n",
       "5.9\n",
       "</td>\n",
       "<td>\n",
       "73497\n",
       "</td>\n",
       "<td>\n",
       "5533.297\n",
       "</td>\n",
       "<td>\n",
       "1622.375\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "506.5\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "101.6\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:18:23\n",
       "</td>\n",
       "<td>\n",
       "116\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "208.45\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-57.71\n",
       "</td>\n",
       "<td>\n",
       "3.94\n",
       "</td>\n",
       "<td>\n",
       "0.0\n",
       "</td>\n",
       "<td>\n",
       "5.9\n",
       "</td>\n",
       "<td>\n",
       "73502\n",
       "</td>\n",
       "<td>\n",
       "5533.296\n",
       "</td>\n",
       "<td>\n",
       "1622.379\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "506.5\n",
       "</td>\n",
       "<td>\n",
       "100.0\n",
       "</td>\n",
       "<td>\n",
       "101.6\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "<td>\n",
       "...\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:40:36\n",
       "</td>\n",
       "<td>\n",
       "118\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "125.17\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "33.56\n",
       "</td>\n",
       "<td>\n",
       "7.26\n",
       "</td>\n",
       "<td>\n",
       "61.2\n",
       "</td>\n",
       "<td>\n",
       "6.2\n",
       "</td>\n",
       "<td>\n",
       "75427\n",
       "</td>\n",
       "<td>\n",
       "5533.21\n",
       "</td>\n",
       "<td>\n",
       "1622.34\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "-137.1\n",
       "</td>\n",
       "<td>\n",
       "35.9\n",
       "</td>\n",
       "<td>\n",
       "15.5\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.5\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:40:46\n",
       "</td>\n",
       "<td>\n",
       "118\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "138.64\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "60.42\n",
       "</td>\n",
       "<td>\n",
       "10.07\n",
       "</td>\n",
       "<td>\n",
       "60.5\n",
       "</td>\n",
       "<td>\n",
       "6.2\n",
       "</td>\n",
       "<td>\n",
       "75171\n",
       "</td>\n",
       "<td>\n",
       "5533.21\n",
       "</td>\n",
       "<td>\n",
       "1622.341\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "-11.3\n",
       "</td>\n",
       "<td>\n",
       "35.9\n",
       "</td>\n",
       "<td>\n",
       "36.2\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.9\n",
       "</td>\n",
       "<td>\n",
       "28.5\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:40:56\n",
       "</td>\n",
       "<td>\n",
       "118\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "166.61\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "23.92\n",
       "</td>\n",
       "<td>\n",
       "4.64\n",
       "</td>\n",
       "<td>\n",
       "59.1\n",
       "</td>\n",
       "<td>\n",
       "6.2\n",
       "</td>\n",
       "<td>\n",
       "74910\n",
       "</td>\n",
       "<td>\n",
       "5533.208\n",
       "</td>\n",
       "<td>\n",
       "1622.341\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "111.3\n",
       "</td>\n",
       "<td>\n",
       "35.9\n",
       "</td>\n",
       "<td>\n",
       "36.2\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.5\n",
       "</td>\n",
       "<td>\n",
       "28.6\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:41:06\n",
       "</td>\n",
       "<td>\n",
       "118\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "168.24\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "8.74\n",
       "</td>\n",
       "<td>\n",
       "5.71\n",
       "</td>\n",
       "<td>\n",
       "58.6\n",
       "</td>\n",
       "<td>\n",
       "6.2\n",
       "</td>\n",
       "<td>\n",
       "74642\n",
       "</td>\n",
       "<td>\n",
       "5533.207\n",
       "</td>\n",
       "<td>\n",
       "1622.342\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "237.1\n",
       "</td>\n",
       "<td>\n",
       "35.9\n",
       "</td>\n",
       "<td>\n",
       "36.2\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.5\n",
       "</td>\n",
       "<td>\n",
       "28.6\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:41:16\n",
       "</td>\n",
       "<td>\n",
       "118\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "166.5\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "6.67\n",
       "</td>\n",
       "<td>\n",
       "5.42\n",
       "</td>\n",
       "<td>\n",
       "58.1\n",
       "</td>\n",
       "<td>\n",
       "6.3\n",
       "</td>\n",
       "<td>\n",
       "74356\n",
       "</td>\n",
       "<td>\n",
       "5533.207\n",
       "</td>\n",
       "<td>\n",
       "1622.342\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "364.5\n",
       "</td>\n",
       "<td>\n",
       "35.9\n",
       "</td>\n",
       "<td>\n",
       "36.4\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.9\n",
       "</td>\n",
       "<td>\n",
       "28.6\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:41:26\n",
       "</td>\n",
       "<td>\n",
       "118\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "168.83\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-0.0\n",
       "</td>\n",
       "<td>\n",
       "4.47\n",
       "</td>\n",
       "<td>\n",
       "57.4\n",
       "</td>\n",
       "<td>\n",
       "6.3\n",
       "</td>\n",
       "<td>\n",
       "74084\n",
       "</td>\n",
       "<td>\n",
       "5533.206\n",
       "</td>\n",
       "<td>\n",
       "1622.342\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "479.0\n",
       "</td>\n",
       "<td>\n",
       "35.9\n",
       "</td>\n",
       "<td>\n",
       "36.4\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.5\n",
       "</td>\n",
       "<td>\n",
       "28.6\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:41:36\n",
       "</td>\n",
       "<td>\n",
       "118\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "223.54\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-8.1\n",
       "</td>\n",
       "<td>\n",
       "4.65\n",
       "</td>\n",
       "<td>\n",
       "56.4\n",
       "</td>\n",
       "<td>\n",
       "6.3\n",
       "</td>\n",
       "<td>\n",
       "73945\n",
       "</td>\n",
       "<td>\n",
       "5533.205\n",
       "</td>\n",
       "<td>\n",
       "1622.34\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "504.8\n",
       "</td>\n",
       "<td>\n",
       "35.9\n",
       "</td>\n",
       "<td>\n",
       "36.7\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.9\n",
       "</td>\n",
       "<td>\n",
       "28.6\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:41:56\n",
       "</td>\n",
       "<td>\n",
       "117\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "228.4\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "-3.65\n",
       "</td>\n",
       "<td>\n",
       "5.68\n",
       "</td>\n",
       "<td>\n",
       "54.5\n",
       "</td>\n",
       "<td>\n",
       "6.3\n",
       "</td>\n",
       "<td>\n",
       "73849\n",
       "</td>\n",
       "<td>\n",
       "5533.204\n",
       "</td>\n",
       "<td>\n",
       "1622.338\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "504.8\n",
       "</td>\n",
       "<td>\n",
       "5.0\n",
       "</td>\n",
       "<td>\n",
       "23.4\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.9\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:42:16\n",
       "</td>\n",
       "<td>\n",
       "117\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "224.27\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "58.62\n",
       "</td>\n",
       "<td>\n",
       "7.7\n",
       "</td>\n",
       "<td>\n",
       "51.2\n",
       "</td>\n",
       "<td>\n",
       "6.3\n",
       "</td>\n",
       "<td>\n",
       "73783\n",
       "</td>\n",
       "<td>\n",
       "5533.203\n",
       "</td>\n",
       "<td>\n",
       "1622.336\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "506.5\n",
       "</td>\n",
       "<td>\n",
       "5.0\n",
       "</td>\n",
       "<td>\n",
       "3.7\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.9\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:42:36\n",
       "</td>\n",
       "<td>\n",
       "117\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "228.59\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "59.51\n",
       "</td>\n",
       "<td>\n",
       "9.45\n",
       "</td>\n",
       "<td>\n",
       "40.7\n",
       "</td>\n",
       "<td>\n",
       "6.3\n",
       "</td>\n",
       "<td>\n",
       "73711\n",
       "</td>\n",
       "<td>\n",
       "5533.199\n",
       "</td>\n",
       "<td>\n",
       "1622.328\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "506.5\n",
       "</td>\n",
       "<td>\n",
       "5.0\n",
       "</td>\n",
       "<td>\n",
       "3.7\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "1.4\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:42:56\n",
       "</td>\n",
       "<td>\n",
       "117\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "233.28\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "58.96\n",
       "</td>\n",
       "<td>\n",
       "9.86\n",
       "</td>\n",
       "<td>\n",
       "28.6\n",
       "</td>\n",
       "<td>\n",
       "6.2\n",
       "</td>\n",
       "<td>\n",
       "73666\n",
       "</td>\n",
       "<td>\n",
       "5533.195\n",
       "</td>\n",
       "<td>\n",
       "1622.32\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "508.1\n",
       "</td>\n",
       "<td>\n",
       "5.0\n",
       "</td>\n",
       "<td>\n",
       "3.7\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.9\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "<tr>\n",
       "<td>\n",
       "2022-02-27 12:43:17\n",
       "</td>\n",
       "<td>\n",
       "117\n",
       "</td>\n",
       "<td>\n",
       "32\n",
       "</td>\n",
       "<td>\n",
       "235.17\n",
       "</td>\n",
       "<td>\n",
       "6\n",
       "</td>\n",
       "<td>\n",
       "59.63\n",
       "</td>\n",
       "<td>\n",
       "9.91\n",
       "</td>\n",
       "<td>\n",
       "16.0\n",
       "</td>\n",
       "<td>\n",
       "6.2\n",
       "</td>\n",
       "<td>\n",
       "73635\n",
       "</td>\n",
       "<td>\n",
       "5533.192\n",
       "</td>\n",
       "<td>\n",
       "1622.31\n",
       "</td>\n",
       "<td>\n",
       "1\n",
       "</td>\n",
       "<td>\n",
       "231\n",
       "</td>\n",
       "<td>\n",
       "500\n",
       "</td>\n",
       "<td>\n",
       "508.1\n",
       "</td>\n",
       "<td>\n",
       "5.0\n",
       "</td>\n",
       "<td>\n",
       "3.7\n",
       "</td>\n",
       "<td>\n",
       "0\n",
       "</td>\n",
       "<td>\n",
       "0.9\n",
       "</td>\n",
       "<td>\n",
       "28.9\n",
       "</td>\n",
       "<td>\n",
       "-1.0\n",
       "</td>\n",
       "<td>\n",
       "7\n",
       "</td>\n",
       "</tr>\n",
       "</tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "shape: (91, 23)\n",
       "┌────────────┬──────────┬───────────────┬─────────┬─────┬────────┬─────────┬──────────┬──────┐\n",
       "│ time       ┆ NavState ┆ SecurityLevel ┆ Heading ┆ ... ┆ AngPos ┆ Voltage ┆ Altitude ┆ fnum │\n",
       "│ ---        ┆ ---      ┆ ---           ┆ ---     ┆     ┆ ---    ┆ ---     ┆ ---      ┆ ---  │\n",
       "│ datetime[μ ┆ i64      ┆ i64           ┆ f64     ┆     ┆ f64    ┆ f64     ┆ f64      ┆ i64  │\n",
       "│ s]         ┆          ┆               ┆         ┆     ┆        ┆         ┆          ┆      │\n",
       "╞════════════╪══════════╪═══════════════╪═════════╪═════╪════════╪═════════╪══════════╪══════╡\n",
       "│ 2022-02-27 ┆ 117      ┆ 32            ┆ 216.17  ┆ ... ┆ 1.4    ┆ 28.9    ┆ -1.0     ┆ 7    │\n",
       "│ 12:14:47   ┆          ┆               ┆         ┆     ┆        ┆         ┆          ┆      │\n",
       "├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤\n",
       "│ 2022-02-27 ┆ 115      ┆ 32            ┆ 216.41  ┆ ... ┆ 0.9    ┆ 28.9    ┆ -1.0     ┆ 7    │\n",
       "│ 12:14:51   ┆          ┆               ┆         ┆     ┆        ┆         ┆          ┆      │\n",
       "├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤\n",
       "│ 2022-02-27 ┆ 115      ┆ 32            ┆ 217.04  ┆ ... ┆ 0.9    ┆ 28.9    ┆ -1.0     ┆ 7    │\n",
       "│ 12:15:01   ┆          ┆               ┆         ┆     ┆        ┆         ┆          ┆      │\n",
       "├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤\n",
       "│ 2022-02-27 ┆ 115      ┆ 32            ┆ 215.64  ┆ ... ┆ 1.4    ┆ 28.9    ┆ -1.0     ┆ 7    │\n",
       "│ 12:15:11   ┆          ┆               ┆         ┆     ┆        ┆         ┆          ┆      │\n",
       "├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤\n",
       "│ ...        ┆ ...      ┆ ...           ┆ ...     ┆ ... ┆ ...    ┆ ...     ┆ ...      ┆ ...  │\n",
       "├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤\n",
       "│ 2022-02-27 ┆ 117      ┆ 32            ┆ 224.27  ┆ ... ┆ 0.9    ┆ 28.9    ┆ -1.0     ┆ 7    │\n",
       "│ 12:42:16   ┆          ┆               ┆         ┆     ┆        ┆         ┆          ┆      │\n",
       "├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤\n",
       "│ 2022-02-27 ┆ 117      ┆ 32            ┆ 228.59  ┆ ... ┆ 1.4    ┆ 28.9    ┆ -1.0     ┆ 7    │\n",
       "│ 12:42:36   ┆          ┆               ┆         ┆     ┆        ┆         ┆          ┆      │\n",
       "├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤\n",
       "│ 2022-02-27 ┆ 117      ┆ 32            ┆ 233.28  ┆ ... ┆ 0.9    ┆ 28.9    ┆ -1.0     ┆ 7    │\n",
       "│ 12:42:56   ┆          ┆               ┆         ┆     ┆        ┆         ┆          ┆      │\n",
       "├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤\n",
       "│ 2022-02-27 ┆ 117      ┆ 32            ┆ 235.17  ┆ ... ┆ 0.9    ┆ 28.9    ┆ -1.0     ┆ 7    │\n",
       "│ 12:43:17   ┆          ┆               ┆         ┆     ┆        ┆         ┆          ┆      │\n",
       "└────────────┴──────────┴───────────────┴─────────┴─────┴────────┴─────────┴──────────┴──────┘"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df_polars"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "3f9ad99b-a672-4d57-b97d-a42177f1549c",
   "metadata": {},
   "outputs": [],
   "source": [
    "ds_pandas = xr.open_dataset(\"sea63_35_nrt_l0_pandas/SAMBA.nc\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "87849688-e1cf-478a-a763-b17fbf549134",
   "metadata": {},
   "outputs": [],
   "source": [
    "ds_polars = xr.open_dataset(\"sea63_35_nrt_l0_polars/SAMBA.nc\")"
   ]
  },
  {
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   "execution_count": 16,
   "id": "bca42aa5-36d8-4f5c-af9b-d12323512c54",
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       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:                   (time: 8271)\n",
       "Coordinates:\n",
       "    latitude                  (time) float64 55.57 55.57 55.57 ... 55.57 55.57\n",
       "    longitude                 (time) float64 16.37 16.37 16.37 ... 16.35 16.35\n",
       "  * time                      (time) datetime64[ns] 2022-02-27T08:35:41.70800...\n",
       "    depth                     (time) float64 0.1858 0.1888 ... 10.23 6.391\n",
       "Data variables: (12/42)\n",
       "    nav_state                 (time) float64 116.0 116.0 116.0 ... 117.0 117.0\n",
       "    heading                   (time) float64 339.2 340.8 339.3 ... 23.01 21.42\n",
       "    pitch                     (time) float64 0.1175 1.118 0.7645 ... 18.85 19.33\n",
       "    roll                      (time) float64 -2.011 0.8471 ... -0.4231 -0.34\n",
       "    dive_num                  (time) float64 1.0 1.0 1.0 ... 1.211e+03 1.211e+03\n",
       "    security_level            (time) float64 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0\n",
       "    ...                        ...\n",
       "    distance_over_ground      (time) float64 0.0 0.0 0.1185 ... 245.6 245.6\n",
       "    profile_index             (time) float64 0.0 0.0 0.0 0.0 ... 321.0 321.0 0.0\n",
       "    profile_direction         (time) float64 0.0 0.0 0.0 0.0 ... -1.0 -1.0 0.0\n",
       "    potential_density         (time) float64 nan nan nan ... 1.006e+03 1.006e+03\n",
       "    density                   (time) float64 nan nan nan ... 1.006e+03 1.006e+03\n",
       "    potential_temperature     (time) float64 nan nan nan nan ... 3.89 3.908 3.93\n",
       "Attributes: (12/60)\n",
       "    AD2CP:                     {&#x27;make&#x27;: &#x27;Nortek&#x27;, &#x27;model&#x27;: &#x27;AD2CP&#x27;, &#x27;serial&#x27;:...\n",
       "    Conventions:               CF-1.6\n",
       "    Metadata_Conventions:      CF-1.6, Unidata Dataset Discovery v1.0\n",
       "    acknowledgement:           This study used data collected and made freely...\n",
       "    altimeter:                 {&#x27;make&#x27;: &#x27;UNKNOWN&#x27;, &#x27;model&#x27;: &#x27;UNKNOWN&#x27;, &#x27;seria...\n",
       "    cdm_data_type:             Trajectory\n",
       "    ...                        ...\n",
       "    summary:                    Part of SAMBA continuous monitoring\n",
       "    time_coverage_end:         2022-03-21T11:02:53.164000000\n",
       "    time_coverage_start:       2022-02-27T08:35:41.708000000\n",
       "    title:                     Ljung63-20220227T0835\n",
       "    transmission_system:       IRIDIUM\n",
       "    wmo_id:                    6801707</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-c10d505a-e498-4a49-b3de-bf61efbfa98f' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-c10d505a-e498-4a49-b3de-bf61efbfa98f' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 8271</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-a0aad7e1-4d9a-4804-9d01-979e1f482ca9' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a0aad7e1-4d9a-4804-9d01-979e1f482ca9' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>latitude</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>55.57 55.57 55.57 ... 55.57 55.57</div><input id='attrs-bc3851d6-ec19-4bb4-a96c-303704dd4502' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-bc3851d6-ec19-4bb4-a96c-303704dd4502' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d3a6bceb-2cfe-45a5-ad82-076109362907' class='xr-var-data-in' type='checkbox'><label for='data-d3a6bceb-2cfe-45a5-ad82-076109362907' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>NAV_LATITUDE</dd><dt><span>long_name :</span></dt><dd>latitude</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>axis :</span></dt><dd>Y</dd><dt><span>conversion :</span></dt><dd>nmea2deg</dd><dt><span>comment :</span></dt><dd>Estimated between surface fixes</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>reference :</span></dt><dd>WGS84</dd><dt><span>valid_max :</span></dt><dd>90.0</dd><dt><span>valid_min :</span></dt><dd>-90.0</dd><dt><span>coordinate_reference_frame :</span></dt><dd>urn:ogc:crs:EPSG::4326</dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([55.573067, 55.573067, 55.572067, ..., 55.56735 , 55.567433, 55.567467])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>longitude</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>16.37 16.37 16.37 ... 16.35 16.35</div><input id='attrs-ececb09c-a0bf-4d80-ac82-045f8598410c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ececb09c-a0bf-4d80-ac82-045f8598410c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-959591a8-b8bd-4a68-be93-abd7b5d3eb05' class='xr-var-data-in' type='checkbox'><label for='data-959591a8-b8bd-4a68-be93-abd7b5d3eb05' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>NAV_LONGITUDE</dd><dt><span>long_name :</span></dt><dd>longitude</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>axis :</span></dt><dd>X</dd><dt><span>conversion :</span></dt><dd>nmea2deg</dd><dt><span>comment :</span></dt><dd>Estimated between surface fixes</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>reference :</span></dt><dd>WGS84</dd><dt><span>valid_max :</span></dt><dd>180.0</dd><dt><span>valid_min :</span></dt><dd>-180.0</dd><dt><span>coordinate_reference_frame :</span></dt><dd>urn:ogc:crs:EPSG::4326</dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([16.365483, 16.365483, 16.366133, ..., 16.349617, 16.34965 , 16.349667])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2022-02-27T08:35:41.708000 ... 2...</div><input id='attrs-d805cbb0-a3a1-462b-99e7-e40955851219' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d805cbb0-a3a1-462b-99e7-e40955851219' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8fcd7128-00c3-4bc9-92da-3ad82d63b357' class='xr-var-data-in' type='checkbox'><label for='data-8fcd7128-00c3-4bc9-92da-3ad82d63b357' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>Time</dd><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>axis :</span></dt><dd>T</dd><dt><span>observation_type :</span></dt><dd>measured</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2022-02-27T08:35:41.708000000&#x27;, &#x27;2022-02-27T08:36:11.724000000&#x27;,\n",
       "       &#x27;2022-02-27T08:36:41.740000000&#x27;, ..., &#x27;2022-03-21T11:01:53.147000064&#x27;,\n",
       "       &#x27;2022-03-21T11:02:23.144999936&#x27;, &#x27;2022-03-21T11:02:53.164000000&#x27;],\n",
       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>depth</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-67cb2b2d-1925-47ed-9461-e946582e707b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-67cb2b2d-1925-47ed-9461-e946582e707b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5f826a99-13f5-4d68-90bc-9acfbb2c04f6' class='xr-var-data-in' type='checkbox'><label for='data-5f826a99-13f5-4d68-90bc-9acfbb2c04f6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>pressure</dd><dt><span>long_name :</span></dt><dd>glider depth</dd><dt><span>standard_name :</span></dt><dd>depth</dd><dt><span>units :</span></dt><dd>m</dd><dt><span>comment :</span></dt><dd>from science pressure and interpolated</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>accuracy :</span></dt><dd>1</dd><dt><span>precision :</span></dt><dd>2</dd><dt><span>resolution :</span></dt><dd>0.02</dd><dt><span>valid_min :</span></dt><dd>0</dd><dt><span>valid_max :</span></dt><dd>2000</dd><dt><span>reference_datum :</span></dt><dd>surface</dd><dt><span>positive :</span></dt><dd>down</dd></dl></div><div class='xr-var-data'><pre>array([ 0.185801,  0.188774,  0.180351, ..., 13.796273, 10.226032,  6.390661])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-3d94ed25-fb47-4601-9e9f-31bacd6b6ce1' class='xr-section-summary-in' type='checkbox'  ><label for='section-3d94ed25-fb47-4601-9e9f-31bacd6b6ce1' class='xr-section-summary' >Data variables: <span>(42)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>nav_state</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>116.0 116.0 116.0 ... 117.0 117.0</div><input id='attrs-e067f227-ec52-47b9-8cd6-49598c4d4289' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e067f227-ec52-47b9-8cd6-49598c4d4289' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c1413b85-d43f-4c2f-9daf-df72f8e1bcff' class='xr-var-data-in' type='checkbox'><label for='data-c1413b85-d43f-4c2f-9daf-df72f8e1bcff' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>NAV_RESOURCE</dd><dt><span>long_name :</span></dt><dd>seaexplorer navigation state</dd><dt><span>standard_name :</span></dt><dd>navigation_state</dd><dt><span>units :</span></dt><dd>None</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([116., 116., 116., ..., 117., 117., 117.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>heading</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>339.2 340.8 339.3 ... 23.01 21.42</div><input id='attrs-139ee4b1-c2cf-4280-a7f5-73e56ed3f8f6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-139ee4b1-c2cf-4280-a7f5-73e56ed3f8f6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9cfae45a-56f7-4f14-b55c-318302f9e233' class='xr-var-data-in' type='checkbox'><label for='data-9cfae45a-56f7-4f14-b55c-318302f9e233' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Heading</dd><dt><span>long_name :</span></dt><dd>glider heading angle</dd><dt><span>standard_name :</span></dt><dd>platform_orientation</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([339.150918, 340.827096, 339.3317  , ...,  23.563106,  23.013325,\n",
       "        21.42    ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>pitch</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.1175 1.118 0.7645 ... 18.85 19.33</div><input id='attrs-cb8f5cd7-4efc-433a-8000-3eadd768c2e3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-cb8f5cd7-4efc-433a-8000-3eadd768c2e3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b70d8644-386f-4977-bf0f-fff3c6001692' class='xr-var-data-in' type='checkbox'><label for='data-b70d8644-386f-4977-bf0f-fff3c6001692' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Pitch</dd><dt><span>long_name :</span></dt><dd>glider pitch angle</dd><dt><span>standard_name :</span></dt><dd>platform_pitch_angle</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 0.117488,  1.118306,  0.76452 , ..., 17.049408, 18.845075, 19.33    ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>roll</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-2.011 0.8471 ... -0.4231 -0.34</div><input id='attrs-c6e8f9b7-4ca4-4f05-8a49-be7527d2693a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c6e8f9b7-4ca4-4f05-8a49-be7527d2693a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-612153f7-164a-4f09-a6ab-10a0927e68b2' class='xr-var-data-in' type='checkbox'><label for='data-612153f7-164a-4f09-a6ab-10a0927e68b2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Roll</dd><dt><span>long_name :</span></dt><dd>glider roll angle</dd><dt><span>standard_name :</span></dt><dd>platform_roll_angle</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-2.011272,  0.847122, -1.18656 , ..., -0.726515, -0.42313 , -0.34    ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>dive_num</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>1.0 1.0 1.0 ... 1.211e+03 1.211e+03</div><input id='attrs-b48163a9-4576-4a42-a4b6-ae8cc1b74907' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b48163a9-4576-4a42-a4b6-ae8cc1b74907' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4e242605-1822-4712-b548-1bf42afe045c' class='xr-var-data-in' type='checkbox'><label for='data-4e242605-1822-4712-b548-1bf42afe045c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>fnum</dd><dt><span>long_name :</span></dt><dd>glider dive number from original SeaExplorer filename</dd><dt><span>standard_name :</span></dt><dd>dive_number</dd><dt><span>units :</span></dt><dd>None</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([1.000e+00, 1.000e+00, 1.000e+00, ..., 1.211e+03, 1.211e+03, 1.211e+03])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>security_level</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7a974ebe-801c-457f-951b-e0fa77e48cac' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7a974ebe-801c-457f-951b-e0fa77e48cac' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a418122c-af04-4503-a7fd-787b08989394' class='xr-var-data-in' type='checkbox'><label for='data-a418122c-af04-4503-a7fd-787b08989394' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>SecurityLevel</dd><dt><span>long_name :</span></dt><dd>security level</dd><dt><span>standard_name :</span></dt><dd>security_level</dd><dt><span>units :</span></dt><dd>None</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([0., 0., 0., ..., 0., 0., 0.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>declination</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-aed5b2b4-7411-4bca-bd90-9a62718057ea' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-aed5b2b4-7411-4bca-bd90-9a62718057ea' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e5599da8-cedf-4c2e-b95c-7e31319b9d1d' class='xr-var-data-in' type='checkbox'><label for='data-e5599da8-cedf-4c2e-b95c-7e31319b9d1d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Declination</dd><dt><span>long_name :</span></dt><dd>declination</dd><dt><span>standard_name :</span></dt><dd>declination</dd><dt><span>units :</span></dt><dd>None</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([6., 6., 6., ..., 6., 6., 6.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>internal_temperature</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8fa6e5f1-7f86-451b-9b60-edf6dc861118' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8fa6e5f1-7f86-451b-9b60-edf6dc861118' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-62e7a9cb-fa16-449d-8440-77b4c145dca1' class='xr-var-data-in' type='checkbox'><label for='data-62e7a9cb-fa16-449d-8440-77b4c145dca1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Temperature</dd><dt><span>long_name :</span></dt><dd>internal temperature</dd><dt><span>standard_name :</span></dt><dd>internal_temperature</dd><dt><span>units :</span></dt><dd>Celsius</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([2.3     , 2.38862 , 2.4387  , ..., 5.2     , 5.130725, 5.2     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>internal_pressure</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ed8de3a9-5f6d-47d3-88f3-de5769b5bfe4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ed8de3a9-5f6d-47d3-88f3-de5769b5bfe4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-08eaaf9d-e138-4fb8-a86a-1c43dcb760d6' class='xr-var-data-in' type='checkbox'><label for='data-08eaaf9d-e138-4fb8-a86a-1c43dcb760d6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Pa</dd><dt><span>long_name :</span></dt><dd>internal pressure</dd><dt><span>standard_name :</span></dt><dd>internal_pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([72701.4482 , 72703.4068 , 72709.226  , ..., 73916.4588 , 73918.69275,\n",
       "       73918.     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>desired_heading</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-827b3e3b-3be5-49c0-abd5-dddec4a168e5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-827b3e3b-3be5-49c0-abd5-dddec4a168e5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7466cd2d-e8fd-448e-9943-0b233a17c033' class='xr-var-data-in' type='checkbox'><label for='data-7466cd2d-e8fd-448e-9943-0b233a17c033' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>DesiredH</dd><dt><span>long_name :</span></dt><dd>glider desired heading angle</dd><dt><span>standard_name :</span></dt><dd>platform_desired_orientation</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-9999., -9999., -9999., ...,    21.,    21.,    21.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ballast_cmd</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a22cf10f-fca4-4cd0-bdfe-3ad370af5729' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a22cf10f-fca4-4cd0-bdfe-3ad370af5729' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1b1991c9-39dd-4d7b-8cdb-b23f9eb111ec' class='xr-var-data-in' type='checkbox'><label for='data-1b1991c9-39dd-4d7b-8cdb-b23f9eb111ec' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>BallastCmd</dd><dt><span>long_name :</span></dt><dd>glider ballast command</dd><dt><span>standard_name :</span></dt><dd>ballast_command</dd><dt><span>units :</span></dt><dd>ml</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([500., 500., 500., ..., 433., 433., 433.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ballast_pos</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9abfb4ce-acd1-45a3-a84f-c1690138359d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9abfb4ce-acd1-45a3-a84f-c1690138359d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e2c0da3d-96c6-4c4e-89dd-ae4b4830b879' class='xr-var-data-in' type='checkbox'><label for='data-e2c0da3d-96c6-4c4e-89dd-ae4b4830b879' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>BallastPos</dd><dt><span>long_name :</span></dt><dd>glider ballast position</dd><dt><span>standard_name :</span></dt><dd>ballast_position</dd><dt><span>units :</span></dt><dd>ml</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([502.58336, 501.6    , 502.2192 , ..., 433.9    , 433.9    , 433.9    ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>linear_cmd</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-eaeb8549-2bba-42f7-b048-0ded918d548e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-eaeb8549-2bba-42f7-b048-0ded918d548e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7b314f4a-9d3e-4715-9412-9da274dc447b' class='xr-var-data-in' type='checkbox'><label for='data-7b314f4a-9d3e-4715-9412-9da274dc447b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LinCmd</dd><dt><span>long_name :</span></dt><dd>glider linear command</dd><dt><span>standard_name :</span></dt><dd>linear_command</dd><dt><span>units :</span></dt><dd>cm</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([100.      , 100.      , 100.      , ...,  31.696325,  31.6     ,\n",
       "        31.6     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>linear_pos</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-aa7ceb85-4cdc-4174-8655-c0416d55c02f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-aa7ceb85-4cdc-4174-8655-c0416d55c02f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a67e6618-4f40-4925-9507-9880567ba2dc' class='xr-var-data-in' type='checkbox'><label for='data-a67e6618-4f40-4925-9507-9880567ba2dc' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LinPos</dd><dt><span>long_name :</span></dt><dd>glider linear position</dd><dt><span>standard_name :</span></dt><dd>linear_position</dd><dt><span>units :</span></dt><dd>cm</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([99.7     , 99.7     , 99.9     , ..., 31.71559 , 30.630725, 30.7     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>angular_cmd</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-07e7a283-6d94-465b-b4e0-c1c1b60c1081' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-07e7a283-6d94-465b-b4e0-c1c1b60c1081' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-31b61d4f-9ea3-4856-b940-0ad78e14b18c' class='xr-var-data-in' type='checkbox'><label for='data-31b61d4f-9ea3-4856-b940-0ad78e14b18c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AngCmd</dd><dt><span>long_name :</span></dt><dd>glider angular command</dd><dt><span>standard_name :</span></dt><dd>angular_command</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([  0.,   0.,   0., ..., -10., -10., -10.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>angular_pos</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ecf77c1d-8759-444f-816e-8e88ef778d65' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ecf77c1d-8759-444f-816e-8e88ef778d65' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-834fd0d4-a50e-4302-a63c-2ca476fc33c8' class='xr-var-data-in' type='checkbox'><label for='data-834fd0d4-a50e-4302-a63c-2ca476fc33c8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AngPos</dd><dt><span>long_name :</span></dt><dd>glider angular position</dd><dt><span>standard_name :</span></dt><dd>angular_position</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-0.5     , -0.5     , -0.5     , ..., -9.403675, -9.346375, -9.      ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>voltage</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-2a97a09a-f574-4ae0-83a8-ad8298e47092' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2a97a09a-f574-4ae0-83a8-ad8298e47092' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9d2bcd5c-129f-4775-aff3-11f16b86132c' class='xr-var-data-in' type='checkbox'><label for='data-9d2bcd5c-129f-4775-aff3-11f16b86132c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Voltage</dd><dt><span>long_name :</span></dt><dd>glider voltage</dd><dt><span>standard_name :</span></dt><dd>platform_voltage</dd><dt><span>units :</span></dt><dd>V</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([29.      , 29.      , 29.0613  , ..., 23.4     , 23.330725, 23.4     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>conductivity</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b38e45b4-4365-4daf-81fe-62805156fa10' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b38e45b4-4365-4daf-81fe-62805156fa10' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d9ebf32f-b3a5-46ad-86e3-60ed7782620d' class='xr-var-data-in' type='checkbox'><label for='data-d9ebf32f-b3a5-46ad-86e3-60ed7782620d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LEGATO_CONDUCTIVITY</dd><dt><span>long_name :</span></dt><dd>water conductivity</dd><dt><span>standard_name :</span></dt><dd>sea_water_electrical_conductivity</dd><dt><span>units :</span></dt><dd>mS cm-1</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>valid_min :</span></dt><dd>0.</dd><dt><span>valid_max :</span></dt><dd>85.</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>accuracy :</span></dt><dd>0.003</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-3.0000e-04, -8.0000e-04, -1.0000e-04, ...,  7.9859e+00,  7.9919e+00,\n",
       "        7.9984e+00])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>temperature</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d14e20cf-3252-45f7-8d03-3d53ae375035' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d14e20cf-3252-45f7-8d03-3d53ae375035' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-eb3c1c6e-5871-49dc-82b8-332a095f06f9' class='xr-var-data-in' type='checkbox'><label for='data-eb3c1c6e-5871-49dc-82b8-332a095f06f9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LEGATO_TEMPERATURE</dd><dt><span>long_name :</span></dt><dd>water temperature</dd><dt><span>standard_name :</span></dt><dd>sea_water_temperature</dd><dt><span>units :</span></dt><dd>Celsius</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>valid_min :</span></dt><dd>-5</dd><dt><span>valid_max :</span></dt><dd>42</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>accuracy :</span></dt><dd>0.002</dd><dt><span>resolution :</span></dt><dd>0.00005</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([2.3812, 2.4154, 2.4008, ..., 3.8905, 3.9079, 3.9297])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>pressure</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8170ad99-cfb5-47e5-9bed-1dd838c13bd2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8170ad99-cfb5-47e5-9bed-1dd838c13bd2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e4a3d6dc-c9a0-441a-85bb-bcce7076f4a6' class='xr-var-data-in' type='checkbox'><label for='data-e4a3d6dc-c9a0-441a-85bb-bcce7076f4a6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LEGATO_PRESSURE</dd><dt><span>long_name :</span></dt><dd>water pressure</dd><dt><span>standard_name :</span></dt><dd>sea_water_pressure</dd><dt><span>units :</span></dt><dd>dbar</dd><dt><span>valid_min :</span></dt><dd>0</dd><dt><span>valid_max :</span></dt><dd>1000</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>reference_datum :</span></dt><dd>sea-surface</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>accuracy :</span></dt><dd>0.5</dd><dt><span>resolution :</span></dt><dd>0.01</dd><dt><span>comment :</span></dt><dd>ctd pressure sensor</dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 0.1875,  0.1905,  0.182 , ..., 13.9229, 10.3198,  6.4492])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>salinity</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8dacd04f-415e-4946-85b3-0a82d83f60bb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8dacd04f-415e-4946-85b3-0a82d83f60bb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3d2faa55-d3fb-4ebd-96ef-3d973e40616b' class='xr-var-data-in' type='checkbox'><label for='data-3d2faa55-d3fb-4ebd-96ef-3d973e40616b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>water salinity</dd><dt><span>standard_name :</span></dt><dd>sea_water_practical_salinity</dd><dt><span>units :</span></dt><dd>1e-3</dd><dt><span>comment :</span></dt><dd>raw, uncorrected salinity</dd><dt><span>sources :</span></dt><dd>conductivity temperature pressure</dd><dt><span>method :</span></dt><dd>get_derived_eos_raw</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>valid_max :</span></dt><dd>40.0</dd><dt><span>valid_min :</span></dt><dd>0.0</dd><dt><span>accuracy :</span></dt><dd>0.01</dd><dt><span>precision :</span></dt><dd>0.01</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([     nan,      nan,      nan, ..., 7.613081, 7.615665, 7.617768])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>chlorophyll</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ec8e77f7-7969-4afe-a008-8ee00505f008' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ec8e77f7-7969-4afe-a008-8ee00505f008' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-baf0f93c-8548-469f-bf16-7de22855772e' class='xr-var-data-in' type='checkbox'><label for='data-baf0f93c-8548-469f-bf16-7de22855772e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>FLNTU_CHL_SCALED</dd><dt><span>long_name :</span></dt><dd>chlorophyll</dd><dt><span>standard_name :</span></dt><dd>concentration_of_chlorophyll_in_sea_water</dd><dt><span>units :</span></dt><dd>mg m-3</dd><dt><span>instrument :</span></dt><dd>instrument_flourometer</dd><dt><span>valid_min :</span></dt><dd>0.</dd><dt><span>valid_max :</span></dt><dd>50.</dd><dt><span>observation_type :</span></dt><dd>calculated</dd><dt><span>sensitivity :</span></dt><dd>0.025</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-0.0484, -0.0968, -0.121 , ...,  1.3552,  1.2947,  1.089 ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>chlorophyll_raw</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0548d4c3-cd49-4af5-a1e6-0ddff5f22de6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0548d4c3-cd49-4af5-a1e6-0ddff5f22de6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2e8f6539-a606-45ba-89cd-a8126369232e' class='xr-var-data-in' type='checkbox'><label for='data-2e8f6539-a606-45ba-89cd-a8126369232e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>FLNTU_CHL_COUNT</dd><dt><span>long_name :</span></dt><dd>raw chlorophyll</dd><dt><span>standard_name :</span></dt><dd>raw_chlorophyll_in_sea_water</dd><dt><span>units :</span></dt><dd>counts</dd><dt><span>instrument :</span></dt><dd>instrument_flourometer</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 44.,  40.,  38., ..., 160., 155., 138.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>turbidity</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5db377be-6c5e-496f-86b2-2fda75114da8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5db377be-6c5e-496f-86b2-2fda75114da8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dfeadcc0-5821-4cbb-b27f-4bc78e4070c9' class='xr-var-data-in' type='checkbox'><label for='data-dfeadcc0-5821-4cbb-b27f-4bc78e4070c9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>FLNTU_NTU_SCALED</dd><dt><span>long_name :</span></dt><dd>turbidity</dd><dt><span>standard_name :</span></dt><dd>turbidity_in_sea_water</dd><dt><span>units :</span></dt><dd>NTU</dd><dt><span>instrument :</span></dt><dd>instrument_turbidity_meter</dd><dt><span>valid_min :</span></dt><dd>0.</dd><dt><span>valid_max :</span></dt><dd>25.</dd><dt><span>observation_type :</span></dt><dd>calculated</dd><dt><span>sensitivity :</span></dt><dd>0.01</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([0.156, 0.174, 0.18 , ..., 0.192, 0.18 , 0.246])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>turbidity_raw</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f1dde992-8274-4ccc-ad48-8c3a76586729' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f1dde992-8274-4ccc-ad48-8c3a76586729' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fe58b456-24b8-4cfc-8653-425077fa4789' class='xr-var-data-in' type='checkbox'><label for='data-fe58b456-24b8-4cfc-8653-425077fa4789' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>FLNTU_NTU_COUNT</dd><dt><span>long_name :</span></dt><dd>raw turbidity</dd><dt><span>standard_name :</span></dt><dd>raw_turbidity_in_sea_water</dd><dt><span>units :</span></dt><dd>counts</dd><dt><span>instrument :</span></dt><dd>instrument_flourometer</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([75., 78., 79., ..., 81., 79., 90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>oxygen_concentration</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7d5f2d1c-a48c-44b3-8d87-f443625024b5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7d5f2d1c-a48c-44b3-8d87-f443625024b5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a623dd97-d30e-4ce3-b7d5-2ed428fc49e1' class='xr-var-data-in' type='checkbox'><label for='data-a623dd97-d30e-4ce3-b7d5-2ed428fc49e1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AROD_FT_DO</dd><dt><span>long_name :</span></dt><dd>oxygen concentration</dd><dt><span>standard_name :</span></dt><dd>mole_concentration_of_dissolved_molecular_oxygen_in_sea_water</dd><dt><span>units :</span></dt><dd>mmol m-3</dd><dt><span>correct_oxygen :</span></dt><dd>True</dd><dt><span>reference_salinity :</span></dt><dd>0</dd><dt><span>instrument :</span></dt><dd>instrument_phosphorescence</dd><dt><span>valid_min :</span></dt><dd>0.</dd><dt><span>valid_max :</span></dt><dd>425.</dd><dt><span>observation_type :</span></dt><dd>calculated</dd><dt><span>accuracy :</span></dt><dd>2% or 2.0</dd><dt><span>resolution :</span></dt><dd>0.01</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd><dt><span>oxygen_concentration_QC:RTQC_methodology :</span></dt><dd>oxygen concentration corrected for salinity using gsw.O2sol_SP_pt withsalinity and potential temperature from dataset. Original oxygen concentration assumed to have been calculated using salinity = 0.0 PSU</dd></dl></div><div class='xr-var-data'><pre>array([9999.      ,  425.      ,  425.      , ...,  401.334795,  401.33042 ,\n",
       "        401.328364])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>temperature_oxygen</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-363ddd83-db03-4f03-8092-2428bac422b4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-363ddd83-db03-4f03-8092-2428bac422b4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c45072de-53b2-4307-90bb-c25e1e3a8a07' class='xr-var-data-in' type='checkbox'><label for='data-c45072de-53b2-4307-90bb-c25e1e3a8a07' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AROD_FT_TEMP</dd><dt><span>long_name :</span></dt><dd>oxygen sensor temperature</dd><dt><span>standard_name :</span></dt><dd>temperature_of_sensor_for_oxygen_in_sea_water</dd><dt><span>units :</span></dt><dd>Celsius</dd><dt><span>instrument :</span></dt><dd>instrument_thermistor</dd><dt><span>valid_min :</span></dt><dd>-3.</dd><dt><span>valid_max :</span></dt><dd>45.</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>accuracy :</span></dt><dd>0.01</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9.999e+03, 2.642e+00, 2.711e+00, ..., 3.882e+00, 3.917e+00, 3.935e+00])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_heading</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-46016ace-1903-476e-8d46-022dc9b83eea' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-46016ace-1903-476e-8d46-022dc9b83eea' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-28f1c5b7-35f1-4d0f-a62d-e3eac900d271' class='xr-var-data-in' type='checkbox'><label for='data-28f1c5b7-35f1-4d0f-a62d-e3eac900d271' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_HEADING</dd><dt><span>long_name :</span></dt><dd>glider heading angle from AD2CP</dd><dt><span>standard_name :</span></dt><dd>platform_orientation_ad2cp</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9999. , 9999. , 9999. , ...,   18.3,   18.8,   15.6])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_pitch</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-515331c9-3d5e-48f2-b409-40643945c867' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-515331c9-3d5e-48f2-b409-40643945c867' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2dfa592a-a519-4f49-b63a-bc00c1baa8cb' class='xr-var-data-in' type='checkbox'><label for='data-2dfa592a-a519-4f49-b63a-bc00c1baa8cb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_PITCH</dd><dt><span>long_name :</span></dt><dd>glider pitch angle from AD2CP</dd><dt><span>standard_name :</span></dt><dd>platform_pitch_angle_ad2cp</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9999. , 9999. , 9999. , ...,   17.3,   15.9,   17.2])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_roll</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fea89cda-0979-4e8c-9c3b-913ef5b03c5b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fea89cda-0979-4e8c-9c3b-913ef5b03c5b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-87e97b17-2d71-465f-934a-7b0adae6bf2b' class='xr-var-data-in' type='checkbox'><label for='data-87e97b17-2d71-465f-934a-7b0adae6bf2b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_ROLL</dd><dt><span>long_name :</span></dt><dd>glider roll angle from AD2CP</dd><dt><span>standard_name :</span></dt><dd>platform_roll_angle_ad2cp</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 9.999e+03,  9.999e+03,  9.999e+03, ..., -2.100e+00, -2.200e+00,\n",
       "       -1.900e+00])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_pressure</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b3e7c0af-6bab-48d3-92e2-9ec6d040c45c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b3e7c0af-6bab-48d3-92e2-9ec6d040c45c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-525e3f15-f71f-401a-987c-addae0cdb1b1' class='xr-var-data-in' type='checkbox'><label for='data-525e3f15-f71f-401a-987c-addae0cdb1b1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_PRESSURE</dd><dt><span>long_name :</span></dt><dd>glider pressure from AD2CP</dd><dt><span>standard_name :</span></dt><dd>platform_pressure_ad2cp</dd><dt><span>units :</span></dt><dd>dbar</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9.999e+03, 9.999e+03, 9.999e+03, ..., 1.590e+01, 1.240e+01, 8.500e+00])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d231d1fd-485e-4bc4-a044-cc1c023ecc53' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d231d1fd-485e-4bc4-a044-cc1c023ecc53' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-97ef47fa-86ac-40a6-a96f-672de88192eb' class='xr-var-data-in' type='checkbox'><label for='data-97ef47fa-86ac-40a6-a96f-672de88192eb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_TIME</dd><dt><span>long_name :</span></dt><dd>AD2CP recorded time</dd><dt><span>standard_name :</span></dt><dd>ad2cp_recorded_time</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([                          &#x27;NaT&#x27;,                           &#x27;NaT&#x27;,\n",
       "                                 &#x27;NaT&#x27;, ..., &#x27;2022-03-21T11:01:43.000000000&#x27;,\n",
       "       &#x27;2022-03-21T11:02:13.000000000&#x27;, &#x27;2022-03-21T11:02:43.000000000&#x27;],\n",
       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_beam1_cell_number1</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c02cafe2-d5c1-4541-bd11-c2e0a718f702' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c02cafe2-d5c1-4541-bd11-c2e0a718f702' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-09440b1a-ad7f-4e6a-8464-a28006a58bcd' class='xr-var-data-in' type='checkbox'><label for='data-09440b1a-ad7f-4e6a-8464-a28006a58bcd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_V1_CN1</dd><dt><span>long_name :</span></dt><dd>glider beam 1 measure from AD2CP in cell 1</dd><dt><span>standard_name :</span></dt><dd>platform_beam1_measure_ad2cp_cell1</dd><dt><span>units :</span></dt><dd>m s-1</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 9.999e+03,  9.999e+03,  9.999e+03, ..., -2.400e-01, -2.400e-01,\n",
       "       -2.600e-01])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_beam2_cell_number1</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-47cc6178-1a7a-44d4-8467-2f3be69ec73d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-47cc6178-1a7a-44d4-8467-2f3be69ec73d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0c95d68d-539f-4bc4-a5d4-244ee79745e5' class='xr-var-data-in' type='checkbox'><label for='data-0c95d68d-539f-4bc4-a5d4-244ee79745e5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_V2_CN1</dd><dt><span>long_name :</span></dt><dd>glider beam 2 measure from AD2CP in cell 1</dd><dt><span>standard_name :</span></dt><dd>platform_beam1_measure_ad2cp_cell1</dd><dt><span>units :</span></dt><dd>m s-1</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 9.999e+03,  9.999e+03,  9.999e+03, ..., -6.000e-02, -6.000e-02,\n",
       "       -4.000e-02])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_beam3_cell_number1</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9abacf7a-a3af-4a4e-bc97-5ace18153af3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9abacf7a-a3af-4a4e-bc97-5ace18153af3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-754e8b07-b0cd-4c6f-9fd8-b259422995fa' class='xr-var-data-in' type='checkbox'><label for='data-754e8b07-b0cd-4c6f-9fd8-b259422995fa' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_V3_CN1</dd><dt><span>long_name :</span></dt><dd>glider beam 3 measure from AD2CP in cell 1</dd><dt><span>standard_name :</span></dt><dd>platform_beam1_measure_ad2cp_cell1</dd><dt><span>units :</span></dt><dd>m s-1</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9.999e+03, 9.999e+03, 9.999e+03, ..., 2.600e-01, 2.000e-01, 2.000e-01])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_beam4_cell_number1</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a961433a-1ed1-4b4b-b4b6-c0fb6c606fed' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a961433a-1ed1-4b4b-b4b6-c0fb6c606fed' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-78c74ddd-77be-4efb-a75c-045502b3860c' class='xr-var-data-in' type='checkbox'><label for='data-78c74ddd-77be-4efb-a75c-045502b3860c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_V4_CN1</dd><dt><span>long_name :</span></dt><dd>glider beam 4 measure from AD2CP in cell 1</dd><dt><span>standard_name :</span></dt><dd>platform_beam1_measure_ad2cp_cell1</dd><dt><span>units :</span></dt><dd>m s-1</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 9.999e+03,  9.999e+03,  9.999e+03, ..., -2.000e-02, -3.000e-02,\n",
       "       -4.000e-02])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>distance_over_ground</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-29668d48-5f33-4246-8311-735451a4dc23' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-29668d48-5f33-4246-8311-735451a4dc23' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-69541315-686e-4c2f-b32c-f2747fbc80f0' class='xr-var-data-in' type='checkbox'><label for='data-69541315-686e-4c2f-b32c-f2747fbc80f0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>distance over ground flown since mission start</dd><dt><span>method :</span></dt><dd>get_distance_over_ground</dd><dt><span>units :</span></dt><dd>km</dd><dt><span>sources :</span></dt><dd>latitude longitude</dd></dl></div><div class='xr-var-data'><pre>array([0.000000e+00, 0.000000e+00, 1.184654e-01, ..., 2.456060e+02,\n",
       "       2.456155e+02, 2.456193e+02])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>profile_index</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-98df4ab2-0073-4000-bcf7-3315ef81f111' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-98df4ab2-0073-4000-bcf7-3315ef81f111' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3e22eaa7-3691-42f8-bf8b-17037fed41b6' class='xr-var-data-in' type='checkbox'><label for='data-3e22eaa7-3691-42f8-bf8b-17037fed41b6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>profile index</dd><dt><span>units :</span></dt><dd>1</dd><dt><span>comment :</span></dt><dd>N = inside profile N, N + 0.5 = between profiles N and N + 1</dd><dt><span>sources :</span></dt><dd>time pressure</dd><dt><span>method :</span></dt><dd>get_profiles_new</dd><dt><span>min_dp :</span></dt><dd>10.0</dd><dt><span>filt_length :</span></dt><dd>3</dd><dt><span>min_nsamples :</span></dt><dd>9</dd></dl></div><div class='xr-var-data'><pre>array([  0.,   0.,   0., ..., 321., 321.,   0.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>profile_direction</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-db54418a-c112-40d8-81d6-6c4758e746c0' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-db54418a-c112-40d8-81d6-6c4758e746c0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-57a32d72-aadf-436c-9341-f978cfabed3b' class='xr-var-data-in' type='checkbox'><label for='data-57a32d72-aadf-436c-9341-f978cfabed3b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>glider vertical speed direction</dd><dt><span>units :</span></dt><dd>1</dd><dt><span>comment :</span></dt><dd>-1 = ascending, 0 = inflecting or stalled, 1 = descending</dd><dt><span>sources :</span></dt><dd>time pressure</dd><dt><span>method :</span></dt><dd>get_profiles_new</dd></dl></div><div class='xr-var-data'><pre>array([ 0.,  0.,  0., ..., -1., -1.,  0.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>potential_density</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9e4b4a93-f39e-48e8-82fe-cf523368d907' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9e4b4a93-f39e-48e8-82fe-cf523368d907' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d39f2777-af39-4f27-a649-9e1875478a3b' class='xr-var-data-in' type='checkbox'><label for='data-d39f2777-af39-4f27-a649-9e1875478a3b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>water potential density</dd><dt><span>standard_name :</span></dt><dd>sea_water_potential_density</dd><dt><span>units :</span></dt><dd>kg m-3</dd><dt><span>comment :</span></dt><dd>raw, uncorrected salinity</dd><dt><span>sources :</span></dt><dd>salinity temperature pressure</dd><dt><span>method :</span></dt><dd>get_derived_eos_raw</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>accuracy :</span></dt><dd>0.01</dd><dt><span>precision :</span></dt><dd>0.01</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([        nan,         nan,         nan, ..., 1006.106017, 1006.10764 ,\n",
       "       1006.108768])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>density</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7d4df0cc-2dcc-4feb-9ae3-5b374810dd7f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7d4df0cc-2dcc-4feb-9ae3-5b374810dd7f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-42053839-8a35-4f30-9e7d-4c4ca2adecc7' class='xr-var-data-in' type='checkbox'><label for='data-42053839-8a35-4f30-9e7d-4c4ca2adecc7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>Density</dd><dt><span>standard_name :</span></dt><dd>sea_water_density</dd><dt><span>units :</span></dt><dd>kg m-3</dd><dt><span>comment :</span></dt><dd>raw, uncorrected salinity</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>sources :</span></dt><dd>salinity temperature pressure</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>method :</span></dt><dd>get_derived_eos_raw</dd><dt><span>valid_min :</span></dt><dd>1000.0</dd><dt><span>valid_max :</span></dt><dd>1040.0</dd><dt><span>accuracy :</span></dt><dd>0.01</dd><dt><span>precision :</span></dt><dd>0.01</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([        nan,         nan,         nan, ..., 1006.096119, 1006.080193,\n",
       "       1006.062485])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>potential_temperature</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-28713c8e-4172-4f2c-8058-84a334450bb5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-28713c8e-4172-4f2c-8058-84a334450bb5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2b1fb791-5a1c-4ac9-a5df-50d59916e9c8' class='xr-var-data-in' type='checkbox'><label for='data-2b1fb791-5a1c-4ac9-a5df-50d59916e9c8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>water potential temperature</dd><dt><span>standard_name :</span></dt><dd>sea_water_potential_temperature</dd><dt><span>units :</span></dt><dd>Celsius</dd><dt><span>comment :</span></dt><dd>raw, uncorrected salinity</dd><dt><span>sources :</span></dt><dd>salinity temperature pressure</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>method :</span></dt><dd>get_derived_eos_raw</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>accuracy :</span></dt><dd>0.002</dd><dt><span>precision :</span></dt><dd>0.001</dd><dt><span>resolution :</span></dt><dd>0.0001</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([     nan,      nan,      nan, ..., 3.89028 , 3.907735, 3.929596])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-c4a4d6f3-57cf-439b-926b-d6e2ee484125' class='xr-section-summary-in' type='checkbox'  ><label for='section-c4a4d6f3-57cf-439b-926b-d6e2ee484125' 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https://erddap.observations.voiceoftheocean.org/erddap/index.html</dd><dt><span>metadata_link :</span></dt><dd>http://cfconventions.org/cf-conventions/v1.6.0/cf-conventions.html</dd><dt><span>naming_authority :</span></dt><dd>Voice of the Ocean Foundation</dd><dt><span>netcdf_version :</span></dt><dd>4.0</dd><dt><span>optics :</span></dt><dd>{&#x27;make&#x27;: &#x27;Wetlabs&#x27;, &#x27;model&#x27;: &#x27;FLNTU&#x27;, &#x27;serial&#x27;: &#x27;6661&#x27;, &#x27;long_name&#x27;: &#x27;Wetlabs ECO Puck FLNTU&#x27;, &#x27;make_model&#x27;: &#x27;Wetlabs FLNTU&#x27;, &#x27;factory_calibrated&#x27;: &#x27;Yes&#x27;, &#x27;calibration_date&#x27;: &#x27; 2021-02-01&#x27;, &#x27;calibration_parameters&#x27;: {&#x27;Chl_DarkCounts&#x27;: 48, &#x27;Chl_SF&#x27;: 0.0121, &#x27;NTU_DarkCounts&#x27;: 49, &#x27;NTU_SF&#x27;: 0.006}}</dd><dt><span>oxygen :</span></dt><dd>{&#x27;make&#x27;: &#x27;JFE Advantech&#x27;, &#x27;model&#x27;: &#x27;AROD-FT&#x27;, &#x27;serial&#x27;: &#x27;0044&#x27;, 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       "    Conventions:               CF-1.6\n",
       "    Metadata_Conventions:      CF-1.6, Unidata Dataset Discovery v1.0\n",
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       "    altimeter:                 {'make': 'UNKNOWN', 'model': 'UNKNOWN', 'seria...\n",
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       "    time_coverage_start:       2022-02-27T08:35:41.708000000\n",
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       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
       "}\n",
       "\n",
       ".xr-var-name {\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-var-dims {\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
       "}\n",
       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt,\n",
       ".xr-attrs dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:                   (time: 8271)\n",
       "Coordinates:\n",
       "    latitude                  (time) float64 55.57 55.57 55.57 ... 55.57 55.57\n",
       "    longitude                 (time) float64 16.37 16.37 16.37 ... 16.35 16.35\n",
       "  * time                      (time) datetime64[ns] 2022-02-27T08:35:41.70800...\n",
       "    depth                     (time) float64 0.1858 0.1888 ... 10.23 6.391\n",
       "Data variables: (12/42)\n",
       "    nav_state                 (time) float64 116.0 116.0 116.0 ... 117.0 117.0\n",
       "    heading                   (time) float64 339.2 340.8 339.3 ... 23.01 21.42\n",
       "    pitch                     (time) float64 0.1175 1.118 0.7645 ... 18.85 19.33\n",
       "    roll                      (time) float64 -2.011 0.8471 ... -0.4231 -0.34\n",
       "    dive_num                  (time) float64 1.0 1.0 1.0 ... 1.211e+03 1.211e+03\n",
       "    security_level            (time) float64 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0\n",
       "    ...                        ...\n",
       "    distance_over_ground      (time) float64 0.0 0.0 0.1185 ... 245.6 245.6\n",
       "    profile_index             (time) float64 0.0 0.0 0.0 0.0 ... 321.0 321.0 0.0\n",
       "    profile_direction         (time) float64 0.0 0.0 0.0 0.0 ... -1.0 -1.0 0.0\n",
       "    potential_density         (time) float64 nan nan nan ... 1.006e+03 1.006e+03\n",
       "    density                   (time) float64 nan nan nan ... 1.006e+03 1.006e+03\n",
       "    potential_temperature     (time) float64 nan nan nan nan ... 3.89 3.908 3.93\n",
       "Attributes: (12/60)\n",
       "    AD2CP:                     {&#x27;make&#x27;: &#x27;Nortek&#x27;, &#x27;model&#x27;: &#x27;AD2CP&#x27;, &#x27;serial&#x27;:...\n",
       "    Conventions:               CF-1.6\n",
       "    Metadata_Conventions:      CF-1.6, Unidata Dataset Discovery v1.0\n",
       "    acknowledgement:           This study used data collected and made freely...\n",
       "    altimeter:                 {&#x27;make&#x27;: &#x27;UNKNOWN&#x27;, &#x27;model&#x27;: &#x27;UNKNOWN&#x27;, &#x27;seria...\n",
       "    cdm_data_type:             Trajectory\n",
       "    ...                        ...\n",
       "    summary:                    Part of SAMBA continuous monitoring\n",
       "    time_coverage_end:         2022-03-21T11:02:53.164000000\n",
       "    time_coverage_start:       2022-02-27T08:35:41.708000000\n",
       "    title:                     Ljung63-20220227T0835\n",
       "    transmission_system:       IRIDIUM\n",
       "    wmo_id:                    6801707</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-8ecd82a1-d400-4be0-837f-0a8b6f2c74f7' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-8ecd82a1-d400-4be0-837f-0a8b6f2c74f7' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 8271</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-476cffb3-079d-4384-80d2-08eab1a08624' class='xr-section-summary-in' type='checkbox'  checked><label for='section-476cffb3-079d-4384-80d2-08eab1a08624' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>latitude</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>55.57 55.57 55.57 ... 55.57 55.57</div><input id='attrs-b359ce44-e137-4d3c-bf1a-e35d80d2da03' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b359ce44-e137-4d3c-bf1a-e35d80d2da03' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0896283c-968d-47ec-a2ab-be10723e83dc' class='xr-var-data-in' type='checkbox'><label for='data-0896283c-968d-47ec-a2ab-be10723e83dc' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>NAV_LATITUDE</dd><dt><span>long_name :</span></dt><dd>latitude</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>axis :</span></dt><dd>Y</dd><dt><span>conversion :</span></dt><dd>nmea2deg</dd><dt><span>comment :</span></dt><dd>Estimated between surface fixes</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>reference :</span></dt><dd>WGS84</dd><dt><span>valid_max :</span></dt><dd>90.0</dd><dt><span>valid_min :</span></dt><dd>-90.0</dd><dt><span>coordinate_reference_frame :</span></dt><dd>urn:ogc:crs:EPSG::4326</dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([55.573067, 55.573067, 55.572067, ..., 55.56735 , 55.567433, 55.567467])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>longitude</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>16.37 16.37 16.37 ... 16.35 16.35</div><input id='attrs-c676f724-13ab-4b29-8735-3ad32d5c9350' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c676f724-13ab-4b29-8735-3ad32d5c9350' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0a5c53c6-763a-44f0-8815-afaae7feb771' class='xr-var-data-in' type='checkbox'><label for='data-0a5c53c6-763a-44f0-8815-afaae7feb771' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>NAV_LONGITUDE</dd><dt><span>long_name :</span></dt><dd>longitude</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>axis :</span></dt><dd>X</dd><dt><span>conversion :</span></dt><dd>nmea2deg</dd><dt><span>comment :</span></dt><dd>Estimated between surface fixes</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>reference :</span></dt><dd>WGS84</dd><dt><span>valid_max :</span></dt><dd>180.0</dd><dt><span>valid_min :</span></dt><dd>-180.0</dd><dt><span>coordinate_reference_frame :</span></dt><dd>urn:ogc:crs:EPSG::4326</dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([16.365483, 16.365483, 16.366133, ..., 16.349617, 16.34965 , 16.349667])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2022-02-27T08:35:41.708000 ... 2...</div><input id='attrs-4be8c07a-5eb5-4c1b-8216-bcbf1a735261' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4be8c07a-5eb5-4c1b-8216-bcbf1a735261' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1392b2ac-c4be-495c-bf1c-f173d509cba1' class='xr-var-data-in' type='checkbox'><label for='data-1392b2ac-c4be-495c-bf1c-f173d509cba1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>Time</dd><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>axis :</span></dt><dd>T</dd><dt><span>observation_type :</span></dt><dd>measured</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2022-02-27T08:35:41.708000000&#x27;, &#x27;2022-02-27T08:36:11.724000000&#x27;,\n",
       "       &#x27;2022-02-27T08:36:41.740000000&#x27;, ..., &#x27;2022-03-21T11:01:53.147000064&#x27;,\n",
       "       &#x27;2022-03-21T11:02:23.144999936&#x27;, &#x27;2022-03-21T11:02:53.164000000&#x27;],\n",
       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>depth</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-cbe0ee51-bc57-4301-a4d4-c390186796f9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-cbe0ee51-bc57-4301-a4d4-c390186796f9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-095ac855-eba2-4d1c-8077-7a11693965c1' class='xr-var-data-in' type='checkbox'><label for='data-095ac855-eba2-4d1c-8077-7a11693965c1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>pressure</dd><dt><span>long_name :</span></dt><dd>glider depth</dd><dt><span>standard_name :</span></dt><dd>depth</dd><dt><span>units :</span></dt><dd>m</dd><dt><span>comment :</span></dt><dd>from science pressure and interpolated</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>accuracy :</span></dt><dd>1</dd><dt><span>precision :</span></dt><dd>2</dd><dt><span>resolution :</span></dt><dd>0.02</dd><dt><span>valid_min :</span></dt><dd>0</dd><dt><span>valid_max :</span></dt><dd>2000</dd><dt><span>reference_datum :</span></dt><dd>surface</dd><dt><span>positive :</span></dt><dd>down</dd></dl></div><div class='xr-var-data'><pre>array([ 0.185801,  0.188774,  0.180351, ..., 13.796273, 10.226032,  6.390661])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-7bf6ad36-e314-4671-b57f-208178aca022' class='xr-section-summary-in' type='checkbox'  ><label for='section-7bf6ad36-e314-4671-b57f-208178aca022' class='xr-section-summary' >Data variables: <span>(42)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>nav_state</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>116.0 116.0 116.0 ... 117.0 117.0</div><input id='attrs-6a30f59d-5315-4a00-9b14-c66a6435db47' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6a30f59d-5315-4a00-9b14-c66a6435db47' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ed6eb05f-3a99-45be-9fbc-c0c46330cb87' class='xr-var-data-in' type='checkbox'><label for='data-ed6eb05f-3a99-45be-9fbc-c0c46330cb87' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>NAV_RESOURCE</dd><dt><span>long_name :</span></dt><dd>seaexplorer navigation state</dd><dt><span>standard_name :</span></dt><dd>navigation_state</dd><dt><span>units :</span></dt><dd>None</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([116., 116., 116., ..., 117., 117., 117.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>heading</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>339.2 340.8 339.3 ... 23.01 21.42</div><input id='attrs-6bcb84d8-b86f-47b2-9cd0-89cfae590c93' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6bcb84d8-b86f-47b2-9cd0-89cfae590c93' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8429108c-6224-48ba-8727-5cfa40632ea4' class='xr-var-data-in' type='checkbox'><label for='data-8429108c-6224-48ba-8727-5cfa40632ea4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Heading</dd><dt><span>long_name :</span></dt><dd>glider heading angle</dd><dt><span>standard_name :</span></dt><dd>platform_orientation</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([339.150918, 340.827096, 339.3317  , ...,  23.563106,  23.013325,\n",
       "        21.42    ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>pitch</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.1175 1.118 0.7645 ... 18.85 19.33</div><input id='attrs-bc3415ef-ca00-44a5-a68c-aee9dee2dfe8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-bc3415ef-ca00-44a5-a68c-aee9dee2dfe8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ab66fec4-cc97-4b8f-a880-f13132475df7' class='xr-var-data-in' type='checkbox'><label for='data-ab66fec4-cc97-4b8f-a880-f13132475df7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Pitch</dd><dt><span>long_name :</span></dt><dd>glider pitch angle</dd><dt><span>standard_name :</span></dt><dd>platform_pitch_angle</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 0.117488,  1.118306,  0.76452 , ..., 17.049408, 18.845075, 19.33    ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>roll</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-2.011 0.8471 ... -0.4231 -0.34</div><input id='attrs-b9918cb6-142f-4683-aa24-43b9e883121c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b9918cb6-142f-4683-aa24-43b9e883121c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4e9687ba-d3ff-4d6c-ae85-1cdd0b486c19' class='xr-var-data-in' type='checkbox'><label for='data-4e9687ba-d3ff-4d6c-ae85-1cdd0b486c19' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Roll</dd><dt><span>long_name :</span></dt><dd>glider roll angle</dd><dt><span>standard_name :</span></dt><dd>platform_roll_angle</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-2.011272,  0.847122, -1.18656 , ..., -0.726515, -0.42313 , -0.34    ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>dive_num</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>1.0 1.0 1.0 ... 1.211e+03 1.211e+03</div><input id='attrs-d4f705c3-06ad-4726-a4d7-76d37b11643d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d4f705c3-06ad-4726-a4d7-76d37b11643d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d94aa83e-361e-46e2-8a83-ffabbbab0955' class='xr-var-data-in' type='checkbox'><label for='data-d94aa83e-361e-46e2-8a83-ffabbbab0955' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>fnum</dd><dt><span>long_name :</span></dt><dd>glider dive number from original SeaExplorer filename</dd><dt><span>standard_name :</span></dt><dd>dive_number</dd><dt><span>units :</span></dt><dd>None</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([1.000e+00, 1.000e+00, 1.000e+00, ..., 1.211e+03, 1.211e+03, 1.211e+03])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>security_level</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0bea2986-bda0-4bf3-9d75-e0e415b9f95d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0bea2986-bda0-4bf3-9d75-e0e415b9f95d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-653df071-5188-499c-abe5-f976f3ea2e98' class='xr-var-data-in' type='checkbox'><label for='data-653df071-5188-499c-abe5-f976f3ea2e98' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>SecurityLevel</dd><dt><span>long_name :</span></dt><dd>security level</dd><dt><span>standard_name :</span></dt><dd>security_level</dd><dt><span>units :</span></dt><dd>None</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([0., 0., 0., ..., 0., 0., 0.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>declination</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1d95e5e3-6489-4bea-abcd-48d792a51ef4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1d95e5e3-6489-4bea-abcd-48d792a51ef4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a91fe497-14f3-41a1-a3c3-6f16bb3028aa' class='xr-var-data-in' type='checkbox'><label for='data-a91fe497-14f3-41a1-a3c3-6f16bb3028aa' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Declination</dd><dt><span>long_name :</span></dt><dd>declination</dd><dt><span>standard_name :</span></dt><dd>declination</dd><dt><span>units :</span></dt><dd>None</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([6., 6., 6., ..., 6., 6., 6.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>internal_temperature</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-cda08091-0cfd-4ec4-a269-464a14f95227' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-cda08091-0cfd-4ec4-a269-464a14f95227' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-69a07e47-ab14-4a53-98f6-60fc9ce1e805' class='xr-var-data-in' type='checkbox'><label for='data-69a07e47-ab14-4a53-98f6-60fc9ce1e805' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Temperature</dd><dt><span>long_name :</span></dt><dd>internal temperature</dd><dt><span>standard_name :</span></dt><dd>internal_temperature</dd><dt><span>units :</span></dt><dd>Celsius</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([2.3     , 2.38862 , 2.4387  , ..., 5.2     , 5.130725, 5.2     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>internal_pressure</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-947fc120-1742-46ff-9cb8-727aa57062b4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-947fc120-1742-46ff-9cb8-727aa57062b4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-11acb637-09ea-4285-85ee-94455ccf2203' class='xr-var-data-in' type='checkbox'><label for='data-11acb637-09ea-4285-85ee-94455ccf2203' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Pa</dd><dt><span>long_name :</span></dt><dd>internal pressure</dd><dt><span>standard_name :</span></dt><dd>internal_pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([72701.4482 , 72703.4068 , 72709.226  , ..., 73916.4588 , 73918.69275,\n",
       "       73918.     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>desired_heading</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d06743a3-31df-4338-aa65-4c73e62c95d2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d06743a3-31df-4338-aa65-4c73e62c95d2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c3043ff1-7cea-46b0-86e4-ee5cf8bb45b6' class='xr-var-data-in' type='checkbox'><label for='data-c3043ff1-7cea-46b0-86e4-ee5cf8bb45b6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>DesiredH</dd><dt><span>long_name :</span></dt><dd>glider desired heading angle</dd><dt><span>standard_name :</span></dt><dd>platform_desired_orientation</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-9999., -9999., -9999., ...,    21.,    21.,    21.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ballast_cmd</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b960e0fd-9317-48ae-994b-cfa00edf619e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b960e0fd-9317-48ae-994b-cfa00edf619e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-aa131008-b221-449b-b786-fc72b3ae80b9' class='xr-var-data-in' type='checkbox'><label for='data-aa131008-b221-449b-b786-fc72b3ae80b9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>BallastCmd</dd><dt><span>long_name :</span></dt><dd>glider ballast command</dd><dt><span>standard_name :</span></dt><dd>ballast_command</dd><dt><span>units :</span></dt><dd>ml</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([500., 500., 500., ..., 433., 433., 433.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ballast_pos</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-3f51db63-bd75-456a-9009-a1953dda5cd8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3f51db63-bd75-456a-9009-a1953dda5cd8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8928ac31-86d0-4820-9659-69822807785f' class='xr-var-data-in' type='checkbox'><label for='data-8928ac31-86d0-4820-9659-69822807785f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>BallastPos</dd><dt><span>long_name :</span></dt><dd>glider ballast position</dd><dt><span>standard_name :</span></dt><dd>ballast_position</dd><dt><span>units :</span></dt><dd>ml</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([502.58336, 501.6    , 502.2192 , ..., 433.9    , 433.9    , 433.9    ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>linear_cmd</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f6a98357-5919-4516-bf1e-bbd5eb61c0f8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f6a98357-5919-4516-bf1e-bbd5eb61c0f8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b21122ae-3648-4f69-9f8b-3a5028b3c69d' class='xr-var-data-in' type='checkbox'><label for='data-b21122ae-3648-4f69-9f8b-3a5028b3c69d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LinCmd</dd><dt><span>long_name :</span></dt><dd>glider linear command</dd><dt><span>standard_name :</span></dt><dd>linear_command</dd><dt><span>units :</span></dt><dd>cm</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([100.      , 100.      , 100.      , ...,  31.696325,  31.6     ,\n",
       "        31.6     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>linear_pos</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1249d5f1-9320-4f79-85b9-1722c459e482' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1249d5f1-9320-4f79-85b9-1722c459e482' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dd001195-00e2-4ba0-bb96-87437840f680' class='xr-var-data-in' type='checkbox'><label for='data-dd001195-00e2-4ba0-bb96-87437840f680' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LinPos</dd><dt><span>long_name :</span></dt><dd>glider linear position</dd><dt><span>standard_name :</span></dt><dd>linear_position</dd><dt><span>units :</span></dt><dd>cm</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([99.7     , 99.7     , 99.9     , ..., 31.71559 , 30.630725, 30.7     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>angular_cmd</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1766a003-a56c-49e0-8af4-c79a9ed130d0' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1766a003-a56c-49e0-8af4-c79a9ed130d0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ea76a736-bfd7-4a7f-a0a7-d6253faa9cac' class='xr-var-data-in' type='checkbox'><label for='data-ea76a736-bfd7-4a7f-a0a7-d6253faa9cac' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AngCmd</dd><dt><span>long_name :</span></dt><dd>glider angular command</dd><dt><span>standard_name :</span></dt><dd>angular_command</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([  0.,   0.,   0., ..., -10., -10., -10.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>angular_pos</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c0a21545-b048-45e6-9ebf-375dcc81c78f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c0a21545-b048-45e6-9ebf-375dcc81c78f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3e7becd7-0dcd-4221-8170-3e120873d77b' class='xr-var-data-in' type='checkbox'><label for='data-3e7becd7-0dcd-4221-8170-3e120873d77b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AngPos</dd><dt><span>long_name :</span></dt><dd>glider angular position</dd><dt><span>standard_name :</span></dt><dd>angular_position</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-0.5     , -0.5     , -0.5     , ..., -9.403675, -9.346375, -9.      ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>voltage</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-2b6f8acd-40dc-4b0f-b77c-aa93d6a01734' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2b6f8acd-40dc-4b0f-b77c-aa93d6a01734' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bd0b95ae-f5bd-41d2-bd91-c265870f4409' class='xr-var-data-in' type='checkbox'><label for='data-bd0b95ae-f5bd-41d2-bd91-c265870f4409' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>Voltage</dd><dt><span>long_name :</span></dt><dd>glider voltage</dd><dt><span>standard_name :</span></dt><dd>platform_voltage</dd><dt><span>units :</span></dt><dd>V</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([29.      , 29.      , 29.0613  , ..., 23.4     , 23.330725, 23.4     ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>conductivity</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fe669ca5-e989-4283-8279-7dffd99170fd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fe669ca5-e989-4283-8279-7dffd99170fd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c7578020-7777-4835-b597-1f2108a00044' class='xr-var-data-in' type='checkbox'><label for='data-c7578020-7777-4835-b597-1f2108a00044' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LEGATO_CONDUCTIVITY</dd><dt><span>long_name :</span></dt><dd>water conductivity</dd><dt><span>standard_name :</span></dt><dd>sea_water_electrical_conductivity</dd><dt><span>units :</span></dt><dd>mS cm-1</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>valid_min :</span></dt><dd>0.</dd><dt><span>valid_max :</span></dt><dd>85.</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>accuracy :</span></dt><dd>0.003</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-3.0000e-04, -8.0000e-04, -1.0000e-04, ...,  7.9859e+00,  7.9919e+00,\n",
       "        7.9984e+00])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>temperature</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0ea529da-6d98-45a0-a298-2f12f08104c8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0ea529da-6d98-45a0-a298-2f12f08104c8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ef45aef7-103e-4256-9e5c-3ae1f737a1e3' class='xr-var-data-in' type='checkbox'><label for='data-ef45aef7-103e-4256-9e5c-3ae1f737a1e3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LEGATO_TEMPERATURE</dd><dt><span>long_name :</span></dt><dd>water temperature</dd><dt><span>standard_name :</span></dt><dd>sea_water_temperature</dd><dt><span>units :</span></dt><dd>Celsius</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>valid_min :</span></dt><dd>-5</dd><dt><span>valid_max :</span></dt><dd>42</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>accuracy :</span></dt><dd>0.002</dd><dt><span>resolution :</span></dt><dd>0.00005</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([2.3812, 2.4154, 2.4008, ..., 3.8905, 3.9079, 3.9297])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>pressure</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1a424fa1-ea99-464b-b580-3494f748ec65' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1a424fa1-ea99-464b-b580-3494f748ec65' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4377c63f-17b3-4c1a-a1b5-9104605b77c8' class='xr-var-data-in' type='checkbox'><label for='data-4377c63f-17b3-4c1a-a1b5-9104605b77c8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>LEGATO_PRESSURE</dd><dt><span>long_name :</span></dt><dd>water pressure</dd><dt><span>standard_name :</span></dt><dd>sea_water_pressure</dd><dt><span>units :</span></dt><dd>dbar</dd><dt><span>valid_min :</span></dt><dd>0</dd><dt><span>valid_max :</span></dt><dd>1000</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>reference_datum :</span></dt><dd>sea-surface</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>accuracy :</span></dt><dd>0.5</dd><dt><span>resolution :</span></dt><dd>0.01</dd><dt><span>comment :</span></dt><dd>ctd pressure sensor</dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 0.1875,  0.1905,  0.182 , ..., 13.9229, 10.3198,  6.4492])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>salinity</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-636a471f-c221-47d5-8ea0-90f82c220fe0' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-636a471f-c221-47d5-8ea0-90f82c220fe0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-da5f2f61-687e-4d2e-a9a2-733f98b63aa9' class='xr-var-data-in' type='checkbox'><label for='data-da5f2f61-687e-4d2e-a9a2-733f98b63aa9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>water salinity</dd><dt><span>standard_name :</span></dt><dd>sea_water_practical_salinity</dd><dt><span>units :</span></dt><dd>1e-3</dd><dt><span>comment :</span></dt><dd>raw, uncorrected salinity</dd><dt><span>sources :</span></dt><dd>conductivity temperature pressure</dd><dt><span>method :</span></dt><dd>get_derived_eos_raw</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>valid_max :</span></dt><dd>40.0</dd><dt><span>valid_min :</span></dt><dd>0.0</dd><dt><span>accuracy :</span></dt><dd>0.01</dd><dt><span>precision :</span></dt><dd>0.01</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([     nan,      nan,      nan, ..., 7.613081, 7.615665, 7.617768])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>chlorophyll</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-3dcbffc1-e8b6-48a6-826d-3501b2e8127a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3dcbffc1-e8b6-48a6-826d-3501b2e8127a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b6c39feb-c6ae-404e-9cce-1fdf157e4a4b' class='xr-var-data-in' type='checkbox'><label for='data-b6c39feb-c6ae-404e-9cce-1fdf157e4a4b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>FLNTU_CHL_SCALED</dd><dt><span>long_name :</span></dt><dd>chlorophyll</dd><dt><span>standard_name :</span></dt><dd>concentration_of_chlorophyll_in_sea_water</dd><dt><span>units :</span></dt><dd>mg m-3</dd><dt><span>instrument :</span></dt><dd>instrument_flourometer</dd><dt><span>valid_min :</span></dt><dd>0.</dd><dt><span>valid_max :</span></dt><dd>50.</dd><dt><span>observation_type :</span></dt><dd>calculated</dd><dt><span>sensitivity :</span></dt><dd>0.025</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([-0.0484, -0.0968, -0.121 , ...,  1.3552,  1.2947,  1.089 ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>chlorophyll_raw</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4cd5a19d-016e-442a-8ac2-854a78758246' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4cd5a19d-016e-442a-8ac2-854a78758246' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dabf2aad-6bfa-4eef-980c-e720ac4a6234' class='xr-var-data-in' type='checkbox'><label for='data-dabf2aad-6bfa-4eef-980c-e720ac4a6234' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>FLNTU_CHL_COUNT</dd><dt><span>long_name :</span></dt><dd>raw chlorophyll</dd><dt><span>standard_name :</span></dt><dd>raw_chlorophyll_in_sea_water</dd><dt><span>units :</span></dt><dd>counts</dd><dt><span>instrument :</span></dt><dd>instrument_flourometer</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 44.,  40.,  38., ..., 160., 155., 138.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>turbidity</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-674dc19b-c670-4ccf-8d6d-681e188cd523' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-674dc19b-c670-4ccf-8d6d-681e188cd523' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5064967c-4bca-4636-bc61-0139752656e5' class='xr-var-data-in' type='checkbox'><label for='data-5064967c-4bca-4636-bc61-0139752656e5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>FLNTU_NTU_SCALED</dd><dt><span>long_name :</span></dt><dd>turbidity</dd><dt><span>standard_name :</span></dt><dd>turbidity_in_sea_water</dd><dt><span>units :</span></dt><dd>NTU</dd><dt><span>instrument :</span></dt><dd>instrument_turbidity_meter</dd><dt><span>valid_min :</span></dt><dd>0.</dd><dt><span>valid_max :</span></dt><dd>25.</dd><dt><span>observation_type :</span></dt><dd>calculated</dd><dt><span>sensitivity :</span></dt><dd>0.01</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([0.156, 0.174, 0.18 , ..., 0.192, 0.18 , 0.246])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>turbidity_raw</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-240d2ab4-d562-4094-8540-ed6e4d037d71' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-240d2ab4-d562-4094-8540-ed6e4d037d71' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d0745537-0851-4478-8c32-c51bd9da463f' class='xr-var-data-in' type='checkbox'><label for='data-d0745537-0851-4478-8c32-c51bd9da463f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>FLNTU_NTU_COUNT</dd><dt><span>long_name :</span></dt><dd>raw turbidity</dd><dt><span>standard_name :</span></dt><dd>raw_turbidity_in_sea_water</dd><dt><span>units :</span></dt><dd>counts</dd><dt><span>instrument :</span></dt><dd>instrument_flourometer</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([75., 78., 79., ..., 81., 79., 90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>oxygen_concentration</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-02696b69-1be7-4930-84ac-8b374d770b58' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-02696b69-1be7-4930-84ac-8b374d770b58' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5c2c7b32-19cb-48d2-a0fc-2bbfd7424490' class='xr-var-data-in' type='checkbox'><label for='data-5c2c7b32-19cb-48d2-a0fc-2bbfd7424490' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AROD_FT_DO</dd><dt><span>long_name :</span></dt><dd>oxygen concentration</dd><dt><span>standard_name :</span></dt><dd>mole_concentration_of_dissolved_molecular_oxygen_in_sea_water</dd><dt><span>units :</span></dt><dd>mmol m-3</dd><dt><span>correct_oxygen :</span></dt><dd>True</dd><dt><span>reference_salinity :</span></dt><dd>0</dd><dt><span>instrument :</span></dt><dd>instrument_phosphorescence</dd><dt><span>valid_min :</span></dt><dd>0.</dd><dt><span>valid_max :</span></dt><dd>425.</dd><dt><span>observation_type :</span></dt><dd>calculated</dd><dt><span>accuracy :</span></dt><dd>2% or 2.0</dd><dt><span>resolution :</span></dt><dd>0.01</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd><dt><span>oxygen_concentration_QC:RTQC_methodology :</span></dt><dd>oxygen concentration corrected for salinity using gsw.O2sol_SP_pt withsalinity and potential temperature from dataset. Original oxygen concentration assumed to have been calculated using salinity = 0.0 PSU</dd></dl></div><div class='xr-var-data'><pre>array([9999.      ,  425.      ,  425.      , ...,  401.334795,  401.33042 ,\n",
       "        401.328364])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>temperature_oxygen</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-91db6b61-eaac-407c-a37f-5973eced3473' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-91db6b61-eaac-407c-a37f-5973eced3473' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c6f9def6-d588-4a24-8c3c-d2dc17867046' class='xr-var-data-in' type='checkbox'><label for='data-c6f9def6-d588-4a24-8c3c-d2dc17867046' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AROD_FT_TEMP</dd><dt><span>long_name :</span></dt><dd>oxygen sensor temperature</dd><dt><span>standard_name :</span></dt><dd>temperature_of_sensor_for_oxygen_in_sea_water</dd><dt><span>units :</span></dt><dd>Celsius</dd><dt><span>instrument :</span></dt><dd>instrument_thermistor</dd><dt><span>valid_min :</span></dt><dd>-3.</dd><dt><span>valid_max :</span></dt><dd>45.</dd><dt><span>observation_type :</span></dt><dd>measured</dd><dt><span>accuracy :</span></dt><dd>0.01</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9.999e+03, 2.642e+00, 2.711e+00, ..., 3.882e+00, 3.917e+00, 3.935e+00])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_heading</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-cfbb7c05-d30f-488d-9561-4299d807b806' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-cfbb7c05-d30f-488d-9561-4299d807b806' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-88062b1c-303f-47ab-a88b-59932fc5e660' class='xr-var-data-in' type='checkbox'><label for='data-88062b1c-303f-47ab-a88b-59932fc5e660' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_HEADING</dd><dt><span>long_name :</span></dt><dd>glider heading angle from AD2CP</dd><dt><span>standard_name :</span></dt><dd>platform_orientation_ad2cp</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9999. , 9999. , 9999. , ...,   18.3,   18.8,   15.6])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_pitch</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-235b16f5-3967-474c-8729-88ecc806421f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-235b16f5-3967-474c-8729-88ecc806421f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d8680488-718f-45ee-83b3-4a78316da33a' class='xr-var-data-in' type='checkbox'><label for='data-d8680488-718f-45ee-83b3-4a78316da33a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_PITCH</dd><dt><span>long_name :</span></dt><dd>glider pitch angle from AD2CP</dd><dt><span>standard_name :</span></dt><dd>platform_pitch_angle_ad2cp</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9999. , 9999. , 9999. , ...,   17.3,   15.9,   17.2])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_roll</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8ebc76d5-d258-487c-8956-f73b6b634fb3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8ebc76d5-d258-487c-8956-f73b6b634fb3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-33ba6cc7-6e55-49dc-a798-6870f9439b93' class='xr-var-data-in' type='checkbox'><label for='data-33ba6cc7-6e55-49dc-a798-6870f9439b93' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_ROLL</dd><dt><span>long_name :</span></dt><dd>glider roll angle from AD2CP</dd><dt><span>standard_name :</span></dt><dd>platform_roll_angle_ad2cp</dd><dt><span>units :</span></dt><dd>degrees</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 9.999e+03,  9.999e+03,  9.999e+03, ..., -2.100e+00, -2.200e+00,\n",
       "       -1.900e+00])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_pressure</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-608fa40e-1660-4929-91a9-83d5dae5a080' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-608fa40e-1660-4929-91a9-83d5dae5a080' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-933ab33b-52e4-47c2-836a-2ff66455d219' class='xr-var-data-in' type='checkbox'><label for='data-933ab33b-52e4-47c2-836a-2ff66455d219' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_PRESSURE</dd><dt><span>long_name :</span></dt><dd>glider pressure from AD2CP</dd><dt><span>standard_name :</span></dt><dd>platform_pressure_ad2cp</dd><dt><span>units :</span></dt><dd>dbar</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9.999e+03, 9.999e+03, 9.999e+03, ..., 1.590e+01, 1.240e+01, 8.500e+00])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7e288625-8da1-4d49-b473-71424a0a3e4d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7e288625-8da1-4d49-b473-71424a0a3e4d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c6e051ff-6ee6-43c1-b9b7-3236b3218292' class='xr-var-data-in' type='checkbox'><label for='data-c6e051ff-6ee6-43c1-b9b7-3236b3218292' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_TIME</dd><dt><span>long_name :</span></dt><dd>AD2CP recorded time</dd><dt><span>standard_name :</span></dt><dd>ad2cp_recorded_time</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([                          &#x27;NaT&#x27;,                           &#x27;NaT&#x27;,\n",
       "                                 &#x27;NaT&#x27;, ..., &#x27;2022-03-21T11:01:43.000000000&#x27;,\n",
       "       &#x27;2022-03-21T11:02:13.000000000&#x27;, &#x27;2022-03-21T11:02:43.000000000&#x27;],\n",
       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_beam1_cell_number1</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d71b378d-bef3-46be-bb24-457c5a156e25' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d71b378d-bef3-46be-bb24-457c5a156e25' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f6b567c0-d0ea-4566-ab89-bcdfce503c00' class='xr-var-data-in' type='checkbox'><label for='data-f6b567c0-d0ea-4566-ab89-bcdfce503c00' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_V1_CN1</dd><dt><span>long_name :</span></dt><dd>glider beam 1 measure from AD2CP in cell 1</dd><dt><span>standard_name :</span></dt><dd>platform_beam1_measure_ad2cp_cell1</dd><dt><span>units :</span></dt><dd>m s-1</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 9.999e+03,  9.999e+03,  9.999e+03, ..., -2.400e-01, -2.400e-01,\n",
       "       -2.600e-01])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_beam2_cell_number1</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7418c229-43e2-4661-9705-83e297646af5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7418c229-43e2-4661-9705-83e297646af5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2f08922a-51e9-4da1-9b0a-0acc5b1ac692' class='xr-var-data-in' type='checkbox'><label for='data-2f08922a-51e9-4da1-9b0a-0acc5b1ac692' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_V2_CN1</dd><dt><span>long_name :</span></dt><dd>glider beam 2 measure from AD2CP in cell 1</dd><dt><span>standard_name :</span></dt><dd>platform_beam1_measure_ad2cp_cell1</dd><dt><span>units :</span></dt><dd>m s-1</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 9.999e+03,  9.999e+03,  9.999e+03, ..., -6.000e-02, -6.000e-02,\n",
       "       -4.000e-02])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_beam3_cell_number1</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-24e01ba9-9d15-47cb-90b5-503378b030bb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-24e01ba9-9d15-47cb-90b5-503378b030bb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-68ffbdd2-4975-42c5-937c-a89c0c2a7d80' class='xr-var-data-in' type='checkbox'><label for='data-68ffbdd2-4975-42c5-937c-a89c0c2a7d80' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_V3_CN1</dd><dt><span>long_name :</span></dt><dd>glider beam 3 measure from AD2CP in cell 1</dd><dt><span>standard_name :</span></dt><dd>platform_beam1_measure_ad2cp_cell1</dd><dt><span>units :</span></dt><dd>m s-1</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([9.999e+03, 9.999e+03, 9.999e+03, ..., 2.600e-01, 2.000e-01, 2.000e-01])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>ad2cp_beam4_cell_number1</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-40e838c7-5c83-4a0d-88cd-51e6d9af0c04' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-40e838c7-5c83-4a0d-88cd-51e6d9af0c04' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c2489cfa-1bfa-4558-9322-3de26f034453' class='xr-var-data-in' type='checkbox'><label for='data-c2489cfa-1bfa-4558-9322-3de26f034453' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>source :</span></dt><dd>AD2CP_V4_CN1</dd><dt><span>long_name :</span></dt><dd>glider beam 4 measure from AD2CP in cell 1</dd><dt><span>standard_name :</span></dt><dd>platform_beam1_measure_ad2cp_cell1</dd><dt><span>units :</span></dt><dd>m s-1</dd><dt><span>comment :</span></dt><dd> </dd><dt><span>accuracy :</span></dt><dd> </dd><dt><span>precision :</span></dt><dd> </dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>resolution :</span></dt><dd> </dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([ 9.999e+03,  9.999e+03,  9.999e+03, ..., -2.000e-02, -3.000e-02,\n",
       "       -4.000e-02])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>distance_over_ground</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-17a7f600-9414-4a21-83d5-4b245e704b78' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-17a7f600-9414-4a21-83d5-4b245e704b78' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-09d618c3-e963-4aee-b141-cf25f5e24046' class='xr-var-data-in' type='checkbox'><label for='data-09d618c3-e963-4aee-b141-cf25f5e24046' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>distance over ground flown since mission start</dd><dt><span>method :</span></dt><dd>get_distance_over_ground</dd><dt><span>units :</span></dt><dd>km</dd><dt><span>sources :</span></dt><dd>latitude longitude</dd></dl></div><div class='xr-var-data'><pre>array([0.000000e+00, 0.000000e+00, 1.184654e-01, ..., 2.456060e+02,\n",
       "       2.456155e+02, 2.456193e+02])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>profile_index</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0f7380d2-9702-4092-a42c-c7f90018edb6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0f7380d2-9702-4092-a42c-c7f90018edb6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-32d8f129-5a9a-4c45-83db-f3156e12de9d' class='xr-var-data-in' type='checkbox'><label for='data-32d8f129-5a9a-4c45-83db-f3156e12de9d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>profile index</dd><dt><span>units :</span></dt><dd>1</dd><dt><span>comment :</span></dt><dd>N = inside profile N, N + 0.5 = between profiles N and N + 1</dd><dt><span>sources :</span></dt><dd>time pressure</dd><dt><span>method :</span></dt><dd>get_profiles_new</dd><dt><span>min_dp :</span></dt><dd>10.0</dd><dt><span>filt_length :</span></dt><dd>3</dd><dt><span>min_nsamples :</span></dt><dd>9</dd></dl></div><div class='xr-var-data'><pre>array([  0.,   0.,   0., ..., 321., 321.,   0.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>profile_direction</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4a06bc3b-9ced-4385-bdd0-337830ea18b9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4a06bc3b-9ced-4385-bdd0-337830ea18b9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-92ac90c2-06e0-4694-ad70-def3357bbfef' class='xr-var-data-in' type='checkbox'><label for='data-92ac90c2-06e0-4694-ad70-def3357bbfef' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>glider vertical speed direction</dd><dt><span>units :</span></dt><dd>1</dd><dt><span>comment :</span></dt><dd>-1 = ascending, 0 = inflecting or stalled, 1 = descending</dd><dt><span>sources :</span></dt><dd>time pressure</dd><dt><span>method :</span></dt><dd>get_profiles_new</dd></dl></div><div class='xr-var-data'><pre>array([ 0.,  0.,  0., ..., -1., -1.,  0.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>potential_density</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9e8e32c1-0320-4e55-bd4e-9ce0c8ee20a4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9e8e32c1-0320-4e55-bd4e-9ce0c8ee20a4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-502225d0-74ab-40bb-ae37-3db94593d56c' class='xr-var-data-in' type='checkbox'><label for='data-502225d0-74ab-40bb-ae37-3db94593d56c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>water potential density</dd><dt><span>standard_name :</span></dt><dd>sea_water_potential_density</dd><dt><span>units :</span></dt><dd>kg m-3</dd><dt><span>comment :</span></dt><dd>raw, uncorrected salinity</dd><dt><span>sources :</span></dt><dd>salinity temperature pressure</dd><dt><span>method :</span></dt><dd>get_derived_eos_raw</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>accuracy :</span></dt><dd>0.01</dd><dt><span>precision :</span></dt><dd>0.01</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([        nan,         nan,         nan, ..., 1006.106017, 1006.10764 ,\n",
       "       1006.108768])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>density</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-cf925449-a01a-4ca8-97d4-3b5e6116249d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-cf925449-a01a-4ca8-97d4-3b5e6116249d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e9d30a58-b157-4f78-8da9-93f8acb8f67c' class='xr-var-data-in' type='checkbox'><label for='data-e9d30a58-b157-4f78-8da9-93f8acb8f67c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>Density</dd><dt><span>standard_name :</span></dt><dd>sea_water_density</dd><dt><span>units :</span></dt><dd>kg m-3</dd><dt><span>comment :</span></dt><dd>raw, uncorrected salinity</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>sources :</span></dt><dd>salinity temperature pressure</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>method :</span></dt><dd>get_derived_eos_raw</dd><dt><span>valid_min :</span></dt><dd>1000.0</dd><dt><span>valid_max :</span></dt><dd>1040.0</dd><dt><span>accuracy :</span></dt><dd>0.01</dd><dt><span>precision :</span></dt><dd>0.01</dd><dt><span>resolution :</span></dt><dd>0.001</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([        nan,         nan,         nan, ..., 1006.096119, 1006.080193,\n",
       "       1006.062485])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>potential_temperature</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1dfff40f-f431-43ba-9ece-dd9123968ea3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1dfff40f-f431-43ba-9ece-dd9123968ea3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bdacb26b-f521-46e8-93f2-449e370dd3e6' class='xr-var-data-in' type='checkbox'><label for='data-bdacb26b-f521-46e8-93f2-449e370dd3e6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>water potential temperature</dd><dt><span>standard_name :</span></dt><dd>sea_water_potential_temperature</dd><dt><span>units :</span></dt><dd>Celsius</dd><dt><span>comment :</span></dt><dd>raw, uncorrected salinity</dd><dt><span>sources :</span></dt><dd>salinity temperature pressure</dd><dt><span>observation_type :</span></dt><dd>calulated</dd><dt><span>method :</span></dt><dd>get_derived_eos_raw</dd><dt><span>instrument :</span></dt><dd>instrument_ctd</dd><dt><span>accuracy :</span></dt><dd>0.002</dd><dt><span>precision :</span></dt><dd>0.001</dd><dt><span>resolution :</span></dt><dd>0.0001</dd><dt><span>platform :</span></dt><dd>platform</dd><dt><span>ancillary_variables :</span></dt><dd> </dd></dl></div><div class='xr-var-data'><pre>array([     nan,      nan,      nan, ..., 3.89028 , 3.907735, 3.929596])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f73ce58b-e496-4f1d-95dd-79f153961702' class='xr-section-summary-in' type='checkbox'  ><label for='section-f73ce58b-e496-4f1d-95dd-79f153961702' class='xr-section-summary' >Attributes: <span>(60)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>AD2CP :</span></dt><dd>{&#x27;make&#x27;: &#x27;Nortek&#x27;, &#x27;model&#x27;: &#x27;AD2CP&#x27;, &#x27;serial&#x27;: &#x27;101589&#x27;, &#x27;long_name&#x27;: &#x27;Nortek Glider1000 AD2CP&#x27;, &#x27;make_model&#x27;: &#x27;Nortek AD2CP&#x27;, &#x27;factory_calibrated&#x27;: &#x27;Yes&#x27;, &#x27;calibration_date&#x27;: &#x27;2021-02-03&#x27;}</dd><dt><span>Conventions :</span></dt><dd>CF-1.6</dd><dt><span>Metadata_Conventions :</span></dt><dd>CF-1.6, Unidata Dataset Discovery v1.0</dd><dt><span>acknowledgement :</span></dt><dd>This study used data collected and made freely available by Voice of the Ocean Foundation (https://voiceoftheocean.org) accessed from https://erddap.observations.voiceoftheocean.org/erddap/index.html</dd><dt><span>altimeter :</span></dt><dd>{&#x27;make&#x27;: &#x27;UNKNOWN&#x27;, &#x27;model&#x27;: &#x27;UNKNOWN&#x27;, &#x27;serial&#x27;: &#x27;25&#x27;}</dd><dt><span>cdm_data_type :</span></dt><dd>Trajectory</dd><dt><span>comment :</span></dt><dd>deployment and recovery in Bornholm</dd><dt><span>contributor_name :</span></dt><dd>Callum Rollo, Louise Biddle, Olle Petersson, Aleksandra Mazur, Marcus Melin</dd><dt><span>contributor_role :</span></dt><dd>Data Processor, PI, Head of Operations, Glider Technician, Glider Technician</dd><dt><span>creator_email :</span></dt><dd>callum.rollo@voiceoftheocean.org</dd><dt><span>creator_name :</span></dt><dd>Callum Rollo</dd><dt><span>creator_url :</span></dt><dd>https://observations.voiceoftheocean.org</dd><dt><span>ctd :</span></dt><dd>{&#x27;make&#x27;: &#x27;RBR&#x27;, &#x27;model&#x27;: &#x27;legato&#x27;, &#x27;serial&#x27;: &#x27;206523&#x27;, &#x27;long_name&#x27;: &#x27;RBR legato CTD&#x27;, &#x27;make_model&#x27;: &#x27;RBR legato CTD&#x27;, &#x27;factory_calibrated&#x27;: &#x27;Yes&#x27;, &#x27;calibration_date&#x27;: &#x27;2021-03-01&#x27;}</dd><dt><span>date_created :</span></dt><dd>2022-10-07T12:34:33Z</dd><dt><span>date_issued :</span></dt><dd>2022-10-07T12:34:33Z</dd><dt><span>date_modified :</span></dt><dd> </dd><dt><span>deployment_end :</span></dt><dd>2022-03-21T11:02:53.164000000</dd><dt><span>deployment_id :</span></dt><dd>35</dd><dt><span>deployment_name :</span></dt><dd>SAMBA</dd><dt><span>deployment_start :</span></dt><dd>2022-02-27T08:35:41.708000000</dd><dt><span>featureType :</span></dt><dd>timeseries</dd><dt><span>format_version :</span></dt><dd>IOOS_Glider_NetCDF_v2.0.nc</dd><dt><span>geospatial_lat_max :</span></dt><dd>55.57306666666667</dd><dt><span>geospatial_lat_min :</span></dt><dd>55.26291666666666</dd><dt><span>geospatial_lat_units :</span></dt><dd>degrees_north</dd><dt><span>geospatial_lon_max :</span></dt><dd>16.374633333333335</dd><dt><span>geospatial_lon_min :</span></dt><dd>15.950583333333334</dd><dt><span>geospatial_lon_units :</span></dt><dd>degrees_east</dd><dt><span>glider_instrument_name :</span></dt><dd>seaexplorer</dd><dt><span>glider_model :</span></dt><dd>SeaExplorer</dd><dt><span>glider_name :</span></dt><dd>Ljung</dd><dt><span>glider_serial :</span></dt><dd>63</dd><dt><span>history :</span></dt><dd>CPROOF glider toolbox version: pre-tag</dd><dt><span>id :</span></dt><dd>Ljung63-20220227T0835</dd><dt><span>institution :</span></dt><dd>Voice of the Ocean Foundation</dd><dt><span>keywords :</span></dt><dd>AUVS, Autonomous Underwater Vehicles, Oceans, Ocean Pressure, Water Pressure, Ocean Temperature, Water Temperature, Salinity/Density, Conductivity, Density, Salinity</dd><dt><span>keywords_vocabulary :</span></dt><dd>GCMD Science Keywords</dd><dt><span>license :</span></dt><dd>Creative Commons Attribution 4.0 (https://creativecommons.org/licenses/by/4.0/) This study used data collected and made freely available by Voice of the Ocean Foundation (https://voiceoftheocean.org) accessed from https://erddap.observations.voiceoftheocean.org/erddap/index.html</dd><dt><span>metadata_link :</span></dt><dd>http://cfconventions.org/cf-conventions/v1.6.0/cf-conventions.html</dd><dt><span>naming_authority :</span></dt><dd>Voice of the Ocean Foundation</dd><dt><span>netcdf_version :</span></dt><dd>4.0</dd><dt><span>optics :</span></dt><dd>{&#x27;make&#x27;: &#x27;Wetlabs&#x27;, &#x27;model&#x27;: &#x27;FLNTU&#x27;, &#x27;serial&#x27;: &#x27;6661&#x27;, &#x27;long_name&#x27;: &#x27;Wetlabs ECO Puck FLNTU&#x27;, &#x27;make_model&#x27;: &#x27;Wetlabs FLNTU&#x27;, &#x27;factory_calibrated&#x27;: &#x27;Yes&#x27;, &#x27;calibration_date&#x27;: &#x27; 2021-02-01&#x27;, &#x27;calibration_parameters&#x27;: {&#x27;Chl_DarkCounts&#x27;: 48, &#x27;Chl_SF&#x27;: 0.0121, &#x27;NTU_DarkCounts&#x27;: 49, &#x27;NTU_SF&#x27;: 0.006}}</dd><dt><span>oxygen :</span></dt><dd>{&#x27;make&#x27;: &#x27;JFE Advantech&#x27;, &#x27;model&#x27;: &#x27;AROD-FT&#x27;, &#x27;serial&#x27;: &#x27;0044&#x27;, &#x27;long_name&#x27;: &#x27;JFE Advantech RINKO-FT&#x27;, &#x27;make_model&#x27;: &#x27;JFE Advantech AROD_FT&#x27;, &#x27;factory_calibrated&#x27;: &#x27;Yes&#x27;, &#x27;calibration_date&#x27;: &#x27;2021-01-20&#x27;}</dd><dt><span>platform :</span></dt><dd>SeaExplorer Glider</dd><dt><span>processing_level :</span></dt><dd>Level 0 (L0) processed data timeseries; no corrections or data screening</dd><dt><span>project :</span></dt><dd>SAMBA</dd><dt><span>project_url :</span></dt><dd>https://voiceoftheocean.org/samba-smart-autonomous-monitoring-of-the-baltic-sea/</dd><dt><span>publisher_email :</span></dt><dd>callum.rollo@voiceoftheocean.org</dd><dt><span>publisher_name :</span></dt><dd>Callum Rollo</dd><dt><span>publisher_url :</span></dt><dd>https://voiceoftheocean.org</dd><dt><span>references :</span></dt><dd>created with pyglider https://github.com/c-proof/pyglider</dd><dt><span>sea_name :</span></dt><dd>Baltic</dd><dt><span>source :</span></dt><dd>Observational data from a profiling glider.</dd><dt><span>standard_name_vocabulary :</span></dt><dd>CF STandard Name Table v49</dd><dt><span>summary :</span></dt><dd> Part of SAMBA continuous monitoring</dd><dt><span>time_coverage_end :</span></dt><dd>2022-03-21T11:02:53.164000000</dd><dt><span>time_coverage_start :</span></dt><dd>2022-02-27T08:35:41.708000000</dd><dt><span>title :</span></dt><dd>Ljung63-20220227T0835</dd><dt><span>transmission_system :</span></dt><dd>IRIDIUM</dd><dt><span>wmo_id :</span></dt><dd>6801707</dd></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:                   (time: 8271)\n",
       "Coordinates:\n",
       "    latitude                  (time) float64 55.57 55.57 55.57 ... 55.57 55.57\n",
       "    longitude                 (time) float64 16.37 16.37 16.37 ... 16.35 16.35\n",
       "  * time                      (time) datetime64[ns] 2022-02-27T08:35:41.70800...\n",
       "    depth                     (time) float64 ...\n",
       "Data variables: (12/42)\n",
       "    nav_state                 (time) float64 116.0 116.0 116.0 ... 117.0 117.0\n",
       "    heading                   (time) float64 339.2 340.8 339.3 ... 23.01 21.42\n",
       "    pitch                     (time) float64 0.1175 1.118 0.7645 ... 18.85 19.33\n",
       "    roll                      (time) float64 -2.011 0.8471 ... -0.4231 -0.34\n",
       "    dive_num                  (time) float64 1.0 1.0 1.0 ... 1.211e+03 1.211e+03\n",
       "    security_level            (time) float64 ...\n",
       "    ...                        ...\n",
       "    distance_over_ground      (time) float64 ...\n",
       "    profile_index             (time) float64 ...\n",
       "    profile_direction         (time) float64 ...\n",
       "    potential_density         (time) float64 ...\n",
       "    density                   (time) float64 ...\n",
       "    potential_temperature     (time) float64 ...\n",
       "Attributes: (12/60)\n",
       "    AD2CP:                     {'make': 'Nortek', 'model': 'AD2CP', 'serial':...\n",
       "    Conventions:               CF-1.6\n",
       "    Metadata_Conventions:      CF-1.6, Unidata Dataset Discovery v1.0\n",
       "    acknowledgement:           This study used data collected and made freely...\n",
       "    altimeter:                 {'make': 'UNKNOWN', 'model': 'UNKNOWN', 'seria...\n",
       "    cdm_data_type:             Trajectory\n",
       "    ...                        ...\n",
       "    summary:                    Part of SAMBA continuous monitoring\n",
       "    time_coverage_end:         2022-03-21T11:02:53.164000000\n",
       "    time_coverage_start:       2022-02-27T08:35:41.708000000\n",
       "    title:                     Ljung63-20220227T0835\n",
       "    transmission_system:       IRIDIUM\n",
       "    wmo_id:                    6801707"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ds_polars"
   ]
  }
 ],
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