From b5b325f4b9e7f869867dcef6e0a17e5f71d08ddc Mon Sep 17 00:00:00 2001
From: "(no author)" <(no author)@8a9318a1-56ba-4d59-b755-99d26321be01>
Date: Wed, 3 Apr 2013 20:28:51 +0000
Subject: [PATCH] adding support for correcting AWIPS data type distortion on
load; note this isn't yet hooked up to the outer methods in compare
git-svn-id: https://svn.ssec.wisc.edu/repos/glance/trunk@209 8a9318a1-56ba-4d59-b755-99d26321be01
---
pyglance/glance/load.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/pyglance/glance/load.py b/pyglance/glance/load.py
index e35ba41..03a99e3 100644
--- a/pyglance/glance/load.py
+++ b/pyglance/glance/load.py
@@ -230,7 +230,8 @@ def load_variable_data(fileObject, variableNameInFile,
variableToFilterOn=None,
variableBasedFilter=None,
altVariableFileObject=None,
- fileDescriptionForDisplay="file") :
+ fileDescriptionForDisplay="file",
+ correctForAWIPS=False) :
"""
load data for a variable from a file
optionally filter the variable data based on a data filter or another variable
@@ -249,6 +250,7 @@ def load_variable_data(fileObject, variableNameInFile,
else :
try :
variableData = numpy.array(fileObject[variableNameInFile]) if forceDType is None else numpy.array(fileObject[variableNameInFile], dtype=forceDType)
+ variableData = variableData.astype(numpy.uint8) if correctForAWIPS else variableData
except Exception, ex :
import traceback
exceptionToRaise = ValueError('Unable to retrieve ' + variableNameInFile + ' data. The variable name ' +
--
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