import os
import pyart
import artview
#from artview.view import view
import matplotlib.pyplot as plt

%matplotlib inline

fdir = '/Users/guy/data/nexrad/KMPX/nex2/20130513'
fname = 'KMPX20130513_185823_V06'
fpath = os.path.join(fdir, fname)
print(fpath)

r = pyart.io.read(fpath)
r.fields.keys()

disp = pyart.graph.RadarDisplay(r)

fig = plt.figure()
ax = fig.add_subplot(111)

disp.plot('reflectivity', 0, vmin=-32, vmax=64., cmap='pyart_NWSRef')
disp.plot_range_rings([50, 100])
disp.plot_cross_hair(5.)
ax.set_xlim(-150., 150)
ax.set_ylim(-150., 150)

artview.view.view(r)