39     def plot(self, t, x):  member in AppCtx
50         pylab.plot(X.ravel(),Y.ravel(),'.k')
61         pylab.plot(X.ravel(),Y.ravel(),'.k')
72         pylab.plot(X.ravel(),Y.ravel(),'.k')
79 def run_test(nx,ny,nz,samples,plot=False):  argument
108     if plot and pylab: 
109         app.plot(ts.time, x)
121 plot = OptDB.getBool('plot', False)  variable
122 if plot and not pylab:
127     wt = run_test(nx,ny,nz,samples,plot)
131 if plot and pylab: