fix: allow for decimal places on more fields in habitat

Ref #313

scripts/migrations/migration_313.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+# * coding: utf8 *
+'''
+migration_313.py
+
+A module that converts a few fields in the Habitat table to floats
+
+Ref: https://github.com/agrc/electrofishing/issues/313
+'''
+
+from os.path import dirname, join
+
+import arcpy
+
+arcpy.env.workspace = r'...'
+table = 'Habitat'
+
+def change_field(field, alias):
+    print('adding temp field')
+    arcpy.management.AddField(table, field_name='TEMP', field_type='SHORT')
+    print('copying values to temp field')
+    arcpy.management.CalculateField(table, 'TEMP', f'!{field}!', 'PYTHON3')
+    print(f'deleting {field}')
+    arcpy.management.DeleteField(table, field)
+    print('adding new field')
+    arcpy.management.AddField(table, field_name=field, field_type='FLOAT', field_alias=alias)
+    print('copying values to new field')
+    arcpy.management.CalculateField(table, field, '!TEMP!', 'PYTHON3')
+    print('deleting temp field')
+    arcpy.management.DeleteField(table, 'TEMP')
+
+
+fields = [
+    ('CON', 'Conductivity'),
+    ('OXYGEN', 'Dissolved Oxygen (mg/l)'),
+    ('SOLIDS', 'Total Dissolved Solids (ppm)'),
+    ('TURBIDITY', 'Turbidity'),
+    ('ALKALINITY', 'Alkalinity (ppm CaCO3)'),
+]
+
+for field, alias in fields:
+    change_field(field, alias)
+

src/components/habitat/Habitat.jsx

@@ -351,34 +351,39 @@ function Habitat() {
             label="Conductivity (μs/cm)"
             min="0"
             max="15000"
+            step="0.1"
             field={fnHabitat.CON}
             value={habitat[fnHabitat.CON]}
           />
           <HabitatNumericInput
             label="Dissolved Oxygen (mg/l)"
             min="0"
             max="1500"
+            step="0.1"
             field={fnHabitat.OXYGEN}
             value={habitat[fnHabitat.OXYGEN]}
           />
           <HabitatNumericInput
             label="Total Dissolved Solids (ppm)"
             min="0"
             max="5000"
+            step="0.1"
             field={fnHabitat.SOLIDS}
             value={habitat[fnHabitat.SOLIDS]}
           />
           <HabitatNumericInput
             label="Turbidity (NTU)"
             min="0"
             max="3000"
+            step="0.1"
             field={fnHabitat.TURBIDITY}
             value={habitat[fnHabitat.TURBIDITY]}
           />
           <HabitatNumericInput
             label="Alkalinity (ppm CaCO3)"
             min="0"
             max="1000"
+            step="0.1"
             field={fnHabitat.ALKALINITY}
             value={habitat[fnHabitat.ALKALINITY]}
           />