docs: Add docstrings to animations submodule, Update and enhance docstrings of gridder and plotting submodules

Author: tgross03

docs/api-reference/plotting/animations.rst

@@ -0,0 +1,17 @@
+
+.. _plotting_animations:
+
+*************************************************
+Animations (:mod:`pyvisgrid.plotting.animations`)
+*************************************************
+
+.. currentmodule:: pyvisgrid.plotting.animations
+
+Animations submodule of :mod:`pyvisgrid.plotting`.
+
+
+Reference/API
+=============
+
+.. automodapi:: pyvisgrid.plotting.animations
+    :inherited-members:

docs/api-reference/plotting/index.rst

@@ -10,7 +10,7 @@ Plotting (:mod:`pyvisgrid.plotting`)
 Introduction
 ============
 
-:mod:`pyvisgrid.plotting` contains plotting methods for gridded and ungridded data.
+:mod:`pyvisgrid.plotting` contains plotting and animation methods for gridded and ungridded data.
 
 
 Submodules
@@ -21,6 +21,7 @@ Submodules
   :glob:
 
   plotting
+  animations
 
 Reference/API
 =============