[Yt-svn] commit/yt: John Wise: Make sure that the limits are positive if we're taking the log.

[Bitbucket]

1 new changeset in yt:

http://bitbucket.org/yt_analysis/yt/changeset/085da8df6d58/
changeset:   085da8df6d58
branch:      yt
user:        John Wise
date:        2011-09-27 19:30:56
summary:     Make sure that the limits are positive if we're taking the log.
affected #:  1 file (-1 bytes)

--- a/yt/visualization/plot_window.py	Tue Sep 27 12:02:30 2011 -0400
+++ b/yt/visualization/plot_window.py	Tue Sep 27 13:30:56 2011 -0400
@@ -355,7 +355,7 @@
     def get_ticks(self, mi, ma, height = 400, take_log = False):
         # This will eventually change to work with non-logged fields
         ticks = []
-        if take_log:
+        if take_log and mi > 0.0 and ma > 0.0:
             ll = LogLocator() 
             tick_locs = ll(mi, ma)
             mi = na.log10(mi)

Repository URL: https://bitbucket.org/yt_analysis/yt/

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