[yt-svn] commit/yt: 3 new changesets

[Bitbucket]

3 new commits in yt:


https://bitbucket.org/yt_analysis/yt/changeset/ab6c7184809e/
changeset:   ab6c7184809e
branch:      yt
user:        brittonsmith
date:        2012-11-13 04:40:55
summary:     Adding a verbose option to assert_rel_equal.
affected #:  2 files

diff -r d84dc871dfc9657a2b2f461cb7a6e0bad7508386 -r ab6c7184809ebe326070391b21ee8c6860eb3001 yt/testing.py
--- a/yt/testing.py
+++ b/yt/testing.py
@@ -29,7 +29,7 @@
     assert_array_less, assert_string_equal, assert_array_almost_equal_nulp,\
     assert_allclose
 
-def assert_rel_equal(a1, a2, decimals, err_msg=''):
+def assert_rel_equal(a1, a2, decimals, err_msg='', verbose=True):
     # We have nan checks in here because occasionally we have fields that get
     # weighted without non-zero weights.  I'm looking at you, particle fields!
     if isinstance(a1, np.ndarray):
@@ -39,7 +39,8 @@
         a2[np.isnan(a2)] = 1.0
     elif np.isnan(a1) and np.isnan(a2):
         return True
-    return assert_almost_equal(a1/a2, 1.0, decimals, err_msg=err_msg)
+    return assert_almost_equal(a1/a2, 1.0, decimals, err_msg=err_msg,
+                               verbose=verbose)
 
 def amrspace(extent, levels=7, cells=8):
     """Creates two numpy arrays representing the left and right bounds of 


diff -r d84dc871dfc9657a2b2f461cb7a6e0bad7508386 -r ab6c7184809ebe326070391b21ee8c6860eb3001 yt/utilities/answer_testing/framework.py
--- a/yt/utilities/answer_testing/framework.py
+++ b/yt/utilities/answer_testing/framework.py
@@ -310,7 +310,7 @@
                          err_msg=err_msg, verbose=True)
         else:
             assert_rel_equal(new_result, old_result, self.decimals,
-                             err_msg=err_msg)
+                             err_msg=err_msg, verbose=True)
 
 class AllFieldValuesTest(AnswerTestingTest):
     _type_name = "AllFieldValues"
@@ -334,7 +334,7 @@
                          err_msg=err_msg, verbose=True)
         else:
             assert_rel_equal(new_result, old_result, self.decimals,
-                             err_msg=err_msg)
+                             err_msg=err_msg, verbose=True)
             
 class ProjectionValuesTest(AnswerTestingTest):
     _type_name = "ProjectionValues"



https://bitbucket.org/yt_analysis/yt/changeset/8df4f0a5ed5f/
changeset:   8df4f0a5ed5f
branch:      yt
user:        brittonsmith
date:        2012-11-14 16:15:06
summary:     Tweaking the standard enzo answer tests.
affected #:  1 file

diff -r ab6c7184809ebe326070391b21ee8c6860eb3001 -r 8df4f0a5ed5fef39f09c0dda55224979a3ebc07b yt/frontends/enzo/answer_testing_support.py
--- a/yt/frontends/enzo/answer_testing_support.py
+++ b/yt/frontends/enzo/answer_testing_support.py
@@ -59,8 +59,6 @@
 def standard_small_simulation(pf_fn, fields):
     if not can_run_pf(pf_fn): return
     dso = [None]
-    yield GridHierarchyTest(pf_fn)
-    yield ParentageRelationshipsTest(pf_fn)
     for field in fields:
         yield GridValuesTest(pf_fn, field)
         if 'particle' in field: continue
@@ -69,9 +67,9 @@
                 for weight_field in [None, "Density"]:
                     yield ProjectionValuesTest(
                         pf_fn, axis, field, weight_field,
-                        ds)
+                        ds, decimals=3)
                 yield FieldValuesTest(
-                        pf_fn, field, ds)
+                        pf_fn, field, ds, decimals=3)
                     
 class ShockTubeTest(object):
     def __init__(self, data_file, solution_file, fields, 



https://bitbucket.org/yt_analysis/yt/changeset/6021af872bc0/
changeset:   6021af872bc0
branch:      yt
user:        brittonsmith
date:        2012-11-14 16:15:53
summary:     Merged.
affected #:  2 files

diff -r 8df4f0a5ed5fef39f09c0dda55224979a3ebc07b -r 6021af872bc06755516426d6fc8f3acc8e49c81d yt/frontends/flash/data_structures.py
--- a/yt/frontends/flash/data_structures.py
+++ b/yt/frontends/flash/data_structures.py
@@ -274,6 +274,7 @@
             self.conversion_factors["Time"] = 1.0
         for unit in mpc_conversion.keys():
             self.units[unit] = mpc_conversion[unit] / mpc_conversion["cm"]
+            self.units[unit+"cm"] = self.units[unit]
             self.units[unit] /= (1.0+self.current_redshift)
             
     def _setup_cgs_units(self):


diff -r 8df4f0a5ed5fef39f09c0dda55224979a3ebc07b -r 6021af872bc06755516426d6fc8f3acc8e49c81d yt/utilities/physical_constants.py
--- a/yt/utilities/physical_constants.py
+++ b/yt/utilities/physical_constants.py
@@ -20,6 +20,7 @@
 boltzmann_constant_cgs = 1.3806504e-16  # erg K^-1
 gravitational_constant_cgs  = 6.67428e-8  # cm^3 g^-1 s^-2
 planck_constant_cgs   = 6.62606896e-27  # erg s
+stefan_boltzmann_constant_cgs = 5.670373e-5 # erg cm^-2 s^-1 K^-4
 rho_crit_now = 1.8788e-29  # g times h^2 (critical mass for closure, Cosmology)
 
 # Misc. Approximations

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

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