Merge pull request #2613 from cavestruz/issue/2608/artio-with-ytep-00…

…03-conv

Modified artio frontend fields to ytep 0003 conv: Issue/2608/artio

yt/fields/field_aliases.py

@@ -132,6 +132,11 @@
     ("VorticityRPGrowthTimescale",       "vorticity_radiation_pressure_growth_timescale"),
     ("DiskAngle",                        "theta"),
     ("Height",                           "height"),
+    ("HI density",                       "H_density"),
+    ("HII density",                      "H_p1_density"),
+    ("HeI density",                      "He_density"),
+    ("HeII density",                     "He_p1_density"),
+    ("HeIII density",                    "He_p2_density"),
 ]
 
 _field_units_aliases = [

yt/frontends/artio/fields.py

@@ -46,11 +46,12 @@ class ARTIOFieldInfo(FieldInfoContainer):
         ("HVAR_METAL_DENSITY_II", (rho_units, ["metal_ii_density"], None)),
         ("VAR_POTENTIAL", ("", ["potential"], None)),
         ("VAR_POTENTIAL_HYDRO", ("", ["gas_potential"], None)),
-        ("RT_HVAR_HI", (rho_units, ["HI density"], None)),
-        ("RT_HVAR_HII", (rho_units, ["HII density"], None)),
-        ("RT_HVAR_HeI", (rho_units, ["HeI density"], None)),
-        ("RT_HVAR_HeII", (rho_units, ["HeII density"], None)),
-        ("RT_HVAR_HeIII", (rho_units, ["HeIII density"], None)),
+        ("RT_HVAR_HI", (rho_units, ["H_density"], None)),
+        ("RT_HVAR_HII", (rho_units, ["H_p1_density"], None)),
+        ("RT_HVAR_H2", (rho_units, ["H2_density"], None)),
+        ("RT_HVAR_HeI", (rho_units, ["He_density"], None)),
+        ("RT_HVAR_HeII", (rho_units, ["He_p1_density"], None)),
+        ("RT_HVAR_HeIII", (rho_units, ["He_p2_density"], None)),
     )
 
     known_particle_fields = (