better sequential map for showing contours

endolith · endolith · commit f3ba478bedf7 · 2012-06-05T13:02:35.000-04:00
diff --git a/examples/pylab_examples/contourf_log.py b/examples/pylab_examples/contourf_log.py
@@ -30,7 +30,7 @@
 
 # Automatic selection of levels works; setting the
 # log locator tells contourf to use a log scale:
-cs = P.contourf(X, Y, z, locator=ticker.LogLocator())
+cs = P.contourf(X, Y, z, locator=ticker.LogLocator(), cmap = cm.PuBu_r)
 
 # Alternatively, you can manually set the levels
 # and the norm:
