Revision: 5198
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5198&view=rev
Author: jswhit
Date: 2008-05-20 05:24:54 -0700 (Tue, 20 May 2008)
Log Message:
-----------
more examples converted to numpy/pyplot namespace.
Modified Paths:
--------------
trunk/toolkits/basemap/examples/simpletest_oo.py
Modified: trunk/toolkits/basemap/examples/simpletest_oo.py
===================================================================
--- trunk/toolkits/basemap/examples/simpletest_oo.py 2008-05-20 12:22:09 UTC
(rev 5197)
+++ trunk/toolkits/basemap/examples/simpletest_oo.py 2008-05-20 12:24:54 UTC
(rev 5198)
@@ -7,15 +7,16 @@
from matplotlib.backends.backend_agg import FigureCanvasAgg as FigureCanvas
from mpl_toolkits.basemap import Basemap
from matplotlib.figure import Figure
-import numpy
+import numpy as np
+import matplotlib.mlab as mlab
import matplotlib.cm as cm
from matplotlib.mlab import load
# read in topo data (on a regular lat/lon grid)
# longitudes go from 20 to 380.
-etopo = load('etopo20data.gz')
-lons = load('etopo20lons.gz')
-lats = load('etopo20lats.gz')
+etopo = mlab.load('etopo20data.gz')
+lons = mlab.load('etopo20lons.gz')
+lats = mlab.load('etopo20lats.gz')
# create figure.
fig = Figure()
canvas = FigureCanvas(fig)
@@ -25,15 +26,15 @@
# set 'ax' keyword so pylab won't be imported.
m = Basemap(projection='robin',lon_0=0.5*(lons[0]+lons[-1]),ax=ax)
# make filled contour plot.
-x, y = m(*numpy.meshgrid(lons, lats))
+x, y = m(*np.meshgrid(lons, lats))
cs = m.contourf(x,y,etopo,30,cmap=cm.jet)
# draw coastlines.
m.drawcoastlines()
# draw a line around the map region.
m.drawmapboundary()
# draw parallels and meridians.
-m.drawparallels(numpy.arange(-60.,90.,30.),labels=[1,0,0,0],fontsize=10)
-m.drawmeridians(numpy.arange(0.,420.,60.),labels=[0,0,0,1],fontsize=10)
+m.drawparallels(np.arange(-60.,90.,30.),labels=[1,0,0,0],fontsize=10)
+m.drawmeridians(np.arange(0.,420.,60.),labels=[0,0,0,1],fontsize=10)
# add a title.
ax.set_title('Robinson Projection')
# add a colorbar.
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