[Yt-svn] yt-commit r1022 - trunk/yt/lagos

[britton at wrangler.dreamhost.com]

Author: britton
Date: Wed Dec 17 12:26:31 2008
New Revision: 1022
URL: http://yt.spacepope.org/changeset/1022

Log:
Changed Overdensity field to use Dark_Matter_Density instead of 
particle_density because Kraken suckiness issues.  I will go back and have it 
do a check if the field exists and if not use particle_density.  Right now, 
this is about results.  FUCKING RESULTS!


Modified:
   trunk/yt/lagos/EnzoFields.py

Modified: trunk/yt/lagos/EnzoFields.py
==============================================================================
--- trunk/yt/lagos/EnzoFields.py	(original)
+++ trunk/yt/lagos/EnzoFields.py	Wed Dec 17 12:26:31 2008
@@ -103,7 +103,7 @@
           convert_function=_ConvertNumberDensity)
 
 def Overdensity(field,data):
-    return (data['Density'] + data['particle_density']) / \
+    return (data['Density'] + data['Dark_Matter_Density']) / \
         (rho_crit_now * (data.pf['CosmologyHubbleConstant']**2) * ((1+data.pf['CosmologyCurrentRedshift'])**3))
 add_field("Overdensity",function=Overdensity,units=r"")