Traceback (most recent call last):
  File "/Users/davydany/projects/python/atmoscorrection-py/ac/gui.py", line 117, in draw_wv3_map
    self.show_map(data)
  File "/Users/davydany/projects/python/atmoscorrection-py/ac/gui.py", line 284, in show_map
    cs = m.contour(xi, yi, zi, 20, linewidths = 1)
  File "/Library/Python/2.7/site-packages/mpl_toolkits/basemap/__init__.py", line 447, in with_transform
    return plotfunc(self,x,y,data,*args,**kwargs)
  File "/Library/Python/2.7/site-packages/mpl_toolkits/basemap/__init__.py", line 3275, in contour
    xx = x[x.shape[0]/2,:]
IndexError: too many indices