[Yt-svn] commit/yt: 2 new changesets

[Bitbucket]

2 new changesets in yt:

http://bitbucket.org/yt_analysis/yt/changeset/d7105af685bf/
changeset:   d7105af685bf
branch:      yt
user:        jsoishi
date:        2011-09-21 19:31:43
summary:     replaced \ss.
affected #:  1 file (-1 bytes)

--- a/yt/frontends/enzo/fields.py	Wed Sep 21 08:39:40 2011 -0400
+++ b/yt/frontends/enzo/fields.py	Wed Sep 21 10:31:43 2011 -0700
@@ -380,7 +380,7 @@
 for field in ['Bx','By','Bz']:
     f = EnzoFieldInfo[field]
     f._convert_function=_convertBfield
-    f._units=r"\mathrm{Gau\ss}"
+    f._units=r"\mathrm{Gauss}"
     f.take_log=False
 
 def _Bmag(field, data):
@@ -388,7 +388,7 @@
     """
     return na.sqrt(data['Bx']**2 + data['By']**2 + data['Bz']**2)
 
-add_field("Bmag", function=_Bmag,display_name=r"|B|",units=r"\mathrm{Gau\ss}")
+add_field("Bmag", function=_Bmag,display_name=r"|B|",units=r"\mathrm{Gauss}")
 
     
 #
@@ -476,7 +476,7 @@
 for field in ['Bx','By','Bz']:
     f = EnzoFieldInfo[field]
     f._convert_function=_convertBfield
-    f._units=r"\mathrm{Gau\ss}"
+    f._units=r"\mathrm{Gauss}"
     f.take_log=False
 
 def _Bmag(field, data):
@@ -484,4 +484,4 @@
     """
     return na.sqrt(data['Bx']**2 + data['By']**2 + data['Bz']**2)
 
-add_field("Bmag", function=_Bmag,display_name=r"|B|",units=r"\mathrm{Gau\ss}")
+add_field("Bmag", function=_Bmag,display_name=r"|B|",units=r"\mathrm{Gauss}")


http://bitbucket.org/yt_analysis/yt/changeset/22ac529a1dab/
changeset:   22ac529a1dab
branch:      yt
user:        jsoishi
date:        2011-09-21 19:33:15
summary:     corrected comment in MagneticEnergy field to reflect current state.
affected #:  1 file (-1 bytes)

--- a/yt/data_objects/universal_fields.py	Wed Sep 21 10:31:43 2011 -0700
+++ b/yt/data_objects/universal_fields.py	Wed Sep 21 10:33:15 2011 -0700
@@ -920,10 +920,9 @@
           display_name=r"\mathrm{Particle}\/\mathrm{Density})")
 
 def _MagneticEnergy(field,data):
-    """WARNING WARNING WARNING: Units are not yet known to be
-    correct. Trust the magnitude of this quantity at your own
-    risk. However, it should just be a multiplicative offset from
-    reality...
+    """This assumes that your front end has provided Bx, By, Bz in
+    units of Gauss. If you use MKS, make sure to write your own
+    MagneticEnergy field to deal with non-unitary \mu_0.
     """
     return (data["Bx"]**2 + data["By"]**2 + data["Bz"]**2)/2.
 add_field("MagneticEnergy",function=_MagneticEnergy,

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

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