[Yt-svn] yt-commit r619 - branches/yt-generalization/yt/raven

[joishi at wrangler.dreamhost.com]

Author: joishi
Date: Tue Jun 24 14:22:04 2008
New Revision: 619
URL: http://yt.spacepope.org/changeset/619

Log:
* fixed a bug (?) in the y-component of vector overplotted using the Quiver Callback. for some reason, these were being multiplied by -1.


Modified:
   branches/yt-generalization/yt/raven/Callbacks.py

Modified: branches/yt-generalization/yt/raven/Callbacks.py
==============================================================================
--- branches/yt-generalization/yt/raven/Callbacks.py	(original)
+++ branches/yt-generalization/yt/raven/Callbacks.py	Tue Jun 24 14:22:04 2008
@@ -62,7 +62,7 @@
                            (x0, x1, y0, y1),).transpose()
         X = na.mgrid[0:plot.image._A.shape[0]-1:nx*1j]# + 0.5*factor
         Y = na.mgrid[0:plot.image._A.shape[1]-1:ny*1j]# + 0.5*factor
-        plot._axes.quiver(X,Y, pixX, -pixY)
+        plot._axes.quiver(X,Y, pixX, pixY)
         plot._axes.set_xlim(xx0,xx1)
         plot._axes.set_ylim(yy0,yy1)
         plot._axes.hold(False)