From 0ec45aad0de4371fe7f093dc6230015841b2fa9c Mon Sep 17 00:00:00 2001
From: Peter Peterson <petersonpf@ornl.gov>
Date: Fri, 13 Jul 2012 10:52:35 -0400
Subject: [PATCH] Refs #5269. Put unwrapref property back in for legacy data.
---
.../PythonAPI/PythonAlgorithms/SNSPowderReduction.py | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Code/Mantid/Framework/PythonAPI/PythonAlgorithms/SNSPowderReduction.py b/Code/Mantid/Framework/PythonAPI/PythonAlgorithms/SNSPowderReduction.py
index a48c1c17c49..2dddfff67b2 100644
--- a/Code/Mantid/Framework/PythonAPI/PythonAlgorithms/SNSPowderReduction.py
+++ b/Code/Mantid/Framework/PythonAPI/PythonAlgorithms/SNSPowderReduction.py
@@ -202,6 +202,8 @@ class SNSPowderReduction(PythonAlgorithm):
self.declareFileProperty("CharacterizationRunsFile", "", FileAction.OptionalLoad,
['.txt'],
Description="File with characterization runs denoted")
+ self.declareProperty("UnwrapRef", 0.,
+ Description="Reference total flight path for frame unwrapping. Zero skips the correction")
self.declareProperty("LowResRef", 0.,
Description="Reference DIFC for resolution removal. Zero skips the correction")
self.declareProperty("CropWavelengthMin", 0.,
@@ -374,9 +376,10 @@ class SNSPowderReduction(PythonAlgorithm):
else:
Rebin(InputWorkspace=wksp, OutputWorkspace=wksp, Params=binning)
AlignDetectors(InputWorkspace=wksp, OutputWorkspace=wksp, OffsetsWorkspace=self._instrument + "_offsets")
+ LRef = self.getProperty("UnwrapRef")
DIFCref = self.getProperty("LowResRef")
wavelengthMin = self.getProperty("CropWavelengthMin")
- if (DIFCref > 0.) or (wavelengthMin>0): # super special Jason stuff
+ if (LRef > 0.) or (DIFCref > 0.) or (wavelengthMin>0): # super special Jason stuff
kwargs = {}
try:
if info.tmin > 0:
@@ -386,6 +389,8 @@ class SNSPowderReduction(PythonAlgorithm):
except:
pass
ConvertUnits(InputWorkspace=wksp, OutputWorkspace=wksp, Target="TOF") # corrections only work in TOF for now
+ if LRef > 0.:
+ UnwrapSNS(InputWorkspace=wksp, OutputWorkspace=wksp, LRef=LRef, **kwargs)
if DIFCref > 0. or wavelengthMin > 0.:
if kwargs.has_key("Tmax"):
del kwargs["Tmax"]
--
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