Revision: 8971 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8971&view=rev Author: jswhit Date: 2011年02月11日 20:29:37 +0000 (2011年2月11日) Log Message: ----------- remove un-needed imports Modified Paths: -------------- trunk/toolkits/basemap/examples/lic_demo.py Modified: trunk/toolkits/basemap/examples/lic_demo.py =================================================================== --- trunk/toolkits/basemap/examples/lic_demo.py 2011年02月11日 19:30:12 UTC (rev 8970) +++ trunk/toolkits/basemap/examples/lic_demo.py 2011年02月11日 20:29:37 UTC (rev 8971) @@ -5,7 +5,7 @@ from netCDF4 import Dataset as NetCDFFile except ImportError: from mpl_toolkits.basemap import NetCDFFile -from mpl_toolkits.basemap import Basemap, cm, shiftgrid +from mpl_toolkits.basemap import Basemap import numpy as np import matplotlib.pyplot as plt try: @@ -26,10 +26,9 @@ fig = plt.figure(figsize=(8,8)) m = Basemap(projection='stere',lat_0=lat0,lon_0=lon0,width=1.e6,height=1.e6,resolution='i') -nxv = 501; nyv = 501 +nxv = 301; nyv = 301; kernellen=41 udat, vdat, xv, yv = m.transform_vector(u,v,lons1,lats1,nxv,nyv,returnxy=True) texture = np.random.rand(udat.shape[0],udat.shape[1]).astype(np.float32) -kernellen=51 kernel = np.sin(np.arange(kernellen)*np.pi/kernellen).astype(np.float32) image = lic_internal.line_integral_convolution(udat.astype(np.float32),\ vdat.astype(np.float32), texture, kernel) This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.