DOC: Add docs on using xradar with Py-ART

doc/environment.yml

@@ -33,6 +33,7 @@ dependencies:
   - sphinx-copybutton
   - nbsphinx
   - pre_commit
+  - cmweather
   - pip
   - pip:
       - pooch

examples/xradar/README.txt

@@ -0,0 +1,6 @@
+.. _xradar_examples:
+
+Xradar Examples
+------------------
+
+Examples of using Xradar with Py-ART to accomplish different tasks.

examples/xradar/plot_xradar.py

@@ -0,0 +1,30 @@
+"""
+==================================
+Plot a PPI Using Xradar and Py-ART
+==================================
+
+An example which uses xradar andd Py-ART to create a PPI plot of a Cfradial file.
+
+"""
+
+# Author: Max Grover ([email protected])
+# License: BSD 3 clause
+
+
+import xradar as xd
+
+import pyart
+from pyart.testing import get_test_data
+
+# Locate the test data and read in using xradar
+filename = get_test_data("swx_20120520_0641.nc")
+tree = xd.io.open_cfradial1_datatree(filename)
+
+# Give the tree Py-ART radar methods
+radar = pyart.xradar.Xradar(tree)
+
+# Plot the Reflectivity Field (corrected_reflectivity_horizontal)
+display = pyart.graph.RadarMapDisplay(radar)
+display.plot_ppi(
+    "corrected_reflectivity_horizontal", cmap="ChaseSpectral", vmin=-20, vmax=70
+)