Update Isosurface related docs

flow360/component/simulation/outputs/output_entities.py

@@ -62,7 +62,10 @@ class Slice(_SliceEntityBase):
 class Isosurface(_OutputItemBase):
     """:class:`Isosurface` class for defining an isosurface for :class:`~flow360.IsosurfaceOutput`."""
 
-    field: Literal[IsoSurfaceFieldNames] = pd.Field()
+    field: Literal[IsoSurfaceFieldNames] = pd.Field(
+        description="Isosurface field variable. One of :code:`p`, :code:`rho`, "
+        + ":code:`Mach`, :code:`qcriterion`, :code:`s`, :code:`T`, :code:`Cp`, :code:`mut`, :code:`nuHat`."
+    )
     # pylint: disable=fixme
     # TODO: Maybe we need some unit helper function to help user figure out what is the value to use here?
     iso_value: float = pd.Field(description="Expect non-dimensional value.")

flow360/component/simulation/outputs/outputs.py

@@ -173,8 +173,8 @@ class IsosurfaceOutput(_AnimationAndFileFormatSettings):
         description="List of :class:`~flow360.Isosurface` entities.",
     )
     output_fields: UniqueItemList[CommonFieldNames] = pd.Field(
-        description=" Isosurface field variable to be written. One of :code:`p`, :code:`rho`, "
-        + ":code:`Mach`, :code:`qcriterion`, :code:`s`, :code:`T`, :code:`Cp`, :code:`mut`, :code:`nuHat`."
+        description="List of output variables, see "
+        + ":ref:`universal output variables<UniversalVariablesV2>`."
     )
     output_type: Literal["IsosurfaceOutput"] = pd.Field("IsosurfaceOutput", frozen=True)
 
@@ -191,7 +191,7 @@ class SurfaceIntegralOutput(Flow360BaseModel):
         + "the surface integral will be calculated.",
     )
     output_fields: UniqueItemList[CommonFieldNames] = pd.Field(
-        description="List of output variables. Including "
+        description="List of output variables, see "
         + ":ref:`universal output variables<UniversalVariablesV2>`."
     )
     output_type: Literal["SurfaceIntegralOutput"] = pd.Field("SurfaceIntegralOutput", frozen=True)