Feat pyproj crs

.docs/conf.py

@@ -249,3 +249,13 @@
 
 # Output file base name for HTML help builder.
 htmlhelp_basename = "flopydoc"
+
+# Example configuration for intersphinx: refer to the Python standard library.
+intersphinx_mapping = {
+    "python": ("https://docs.python.org/3/", None),
+    "numpy": ("https://docs.scipy.org/doc/numpy/", None),
+    "scipy": ("https://docs.scipy.org/doc/scipy/reference/", None),
+    "pandas": ("https://pandas.pydata.org/pandas-docs/stable", None),
+    "matplotlib": ("https://matplotlib.org", None),
+    "pyproj": ("https://pyproj4.github.io/pyproj/stable/", None),
+}