SF.net SVN: matplotlib: [4422] trunk/toolkits/basemap

[<js...@us...>]

Revision: 4422
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4422&view=rev
Author:   jswhit
Date:     2007-11-22 08:17:03 -0800 (Thu, 22 Nov 2007)

Log Message:
-----------
fix quiver_demo

Modified Paths:
--------------
    trunk/toolkits/basemap/Changelog
    trunk/toolkits/basemap/examples/quiver_demo.py

Modified: trunk/toolkits/basemap/Changelog
===================================================================
--- trunk/toolkits/basemap/Changelog	2007-11-22 15:45:42 UTC (rev 4421)
+++ trunk/toolkits/basemap/Changelog	2007-11-22 16:17:03 UTC (rev 4422)
@@ -1,4 +1,4 @@
-version 0.9.7 (svn revision 4421)
+version 0.9.7 (svn revision 4422)
            * fixed bug in drawlsmask for 'moll','robin' and 'sinu'
              projections.
            * added lake_color keyword to fillcontinents.

Modified: trunk/toolkits/basemap/examples/quiver_demo.py
===================================================================
--- trunk/toolkits/basemap/examples/quiver_demo.py	2007-11-22 15:45:42 UTC (rev 4421)
+++ trunk/toolkits/basemap/examples/quiver_demo.py	2007-11-22 16:17:03 UTC (rev 4422)
@@ -1,6 +1,7 @@
 from matplotlib.toolkits.basemap import Basemap
-from pylab import show, title, arange, meshgrid, cm, figure, sqrt, \
-                  colorbar, axes, gca, reshape, array, Float32, quiverkey
+import numpy
+from pylab import show, title, arange, meshgrid, cm, figure, \
+                  colorbar, axes, gca, reshape, quiverkey
 
 # read in data.
 file = open('fcover.dat','r')
@@ -12,9 +13,9 @@
    ul.append(float(l[0]))
    vl.append(float(l[1]))
    pl.append(float(l[2]))
-u = reshape(array(ul,Float32),(nlats,nlons))
-v = reshape(array(vl,Float32),(nlats,nlons))
-p = reshape(array(pl,Float32),(nlats,nlons))
+u = reshape(numpy.array(ul,numpy.float32),(nlats,nlons))
+v = reshape(numpy.array(vl,numpy.float32),(nlats,nlons))
+p = reshape(numpy.array(pl,numpy.float32),(nlats,nlons))
 lats1 = -90.+dellat*arange(nlats)
 lons1 = -180.+dellon*arange(nlons)
 lons, lats = meshgrid(lons1, lats1)
@@ -61,7 +62,7 @@
 # and interpolation).
 nxv = 41; nyv = 41
 nxp = 101; nyp = 101
-spd = sqrt(u**2+v**2)
+spd = numpy.sqrt(u**2+v**2)
 udat, vdat, xv, yv = m.transform_vector(u,v,lons1,lats1,nxv,nyv,returnxy=True)
 pdat, xp, yp = m.transform_scalar(p,lons1,lats1,nxp,nyp,returnxy=True)
 # create a figure, add an axes.


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