Add "Which Regridder?" Documentation

docs/src/conf.py

@@ -193,7 +193,8 @@ def _dotv(version):
 
 # sphinx.ext.todo configuration -----------------------------------------------
 # See https://www.sphinx-doc.org/en/master/usage/extensions/todo.html
-todo_include_todos = True
+todo_include_todos = False
+todo_emit_warnings = False
 
 # api generation configuration
 autodoc_member_order = "alphabetical"
@@ -236,6 +237,7 @@ def _dotv(version):
 intersphinx_mapping = {
     "cartopy": ("https://scitools.org.uk/cartopy/docs/latest/", None),
     "dask": ("https://docs.dask.org/en/stable/", None),
+    "iris-esmf-regrid": ("https://iris-esmf-regrid.readthedocs.io/en/stable/", None),
     "matplotlib": ("https://matplotlib.org/stable/", None),
     "numpy": ("https://numpy.org/doc/stable/", None),
     "python": ("https://docs.python.org/3/", None),
@@ -396,6 +398,7 @@ def _dotv(version):
     "https://biggus.readthedocs.io/",
     "https://stickler-ci.com/",
     "https://twitter.com/scitools_iris",
+    "https://stackoverflow.com/questions/tagged/python-iris",
 ]
 
 # list of sources to exclude from the build.

docs/src/further_topics/index.rst

@@ -17,4 +17,5 @@ Extra information on specific technical issues.
    missing_data_handling
    netcdf_io
    dask_best_practices/index
-   ugrid/index
+   ugrid/index
+   which_regridder_to_use