From 72939294f9d360e01bbf446ace70a66e61d74826 Mon Sep 17 00:00:00 2001
From: Jean Bilheux <bilheuxjm@ornl.gov>
Date: Wed, 23 May 2012 14:07:09 -0400
Subject: [PATCH] Added 4th column output file. This refs #4303
---
.../reflectometer/base_ref_reduction.py | 55 ++++++++++++++++---
1 file changed, 48 insertions(+), 7 deletions(-)
diff --git a/Code/Mantid/scripts/Interface/reduction_gui/widgets/reflectometer/base_ref_reduction.py b/Code/Mantid/scripts/Interface/reduction_gui/widgets/reflectometer/base_ref_reduction.py
index 4d988c256e1..e39e8aa9ac7 100644
--- a/Code/Mantid/scripts/Interface/reduction_gui/widgets/reflectometer/base_ref_reduction.py
+++ b/Code/Mantid/scripts/Interface/reduction_gui/widgets/reflectometer/base_ref_reduction.py
@@ -214,20 +214,61 @@ class BaseRefWidget(BaseWidget):
"""
Reached by the "Create ASCII" button
"""
- print 'inside _create_ascii_clicked'
-
+ #make sure there is the right output workspace called '
+# if not mtd.workspaceExists('ref_combined'):
+# print 'Workspace "ref_combined" does not exist !'
+# return
+
+ #retrieve name of the output file
+ file_name = QtGui.QFileDialog.getOpenFileName(self, "Select or define a ASCII file name", "", "(*.txt)")
+ if (str(file_name).strip() == ''):
+ return
+
+ #check the status of the 4th column switch
+ _with_4th_flag = self._summary.fourth_column_switch.isChecked()
+ text = []
+ if _with_4th_flag:
+ dq0 = self._summary.dq0.text()
+ dq_over_q = self._summary.dq_over_q.text()
+ line1 = '#dQ0[1/Angstrom]=' + str(dq0)
+ line2 = '#dQ/Q=' + str(dq_over_q)
+ line3 = '#Q(1/Angstrom) R delta_R Precision'
+ text = [line1, line2, line3]
+ else:
+ text = ['#Q(1/Angstrom) R delta_R']
+
+ mt = mtd['ref_combined']
+ x_axis = mt.readX(0)[:]
+ y_axis = mt.readY(0)[:]
+ e_axis = mt.readE(0)[:]
+ sz = len(x_axis)
+ for i in range(sz):
+ _line = str(x_axis[i])
+ _line += ' ' + str(y_axis[i])
+ _line += ' ' + str(e_axis[i])
+ if _with_4th_flag:
+ _precision = str(dq0 + dq_over_q * x_axis[i])
+ _line += ' ' + _precision
+
+ text.append(_line)
+ f=open(file_name,'w')
+ for _line in text:
+ f.write(_line + '\n')
def browse_config_file_name(self):
'''
Define configuration file name
'''
- file_name = QtGui.QFileDialog.getOpenFileName(self, "Select a SF configuration file", "", "(*.cfg)")
- if (str(file_name).strip() != ''):
- if os.path.isfile(file_name):
- self._summary.cfg_scaling_factor_file_name.setText(file_name)
- self.retrieve_list_of_incident_medium(file_name)
+ try:
+ file_name = QtGui.QFileDialog.getOpenFileName(self, "Select a SF configuration file", "", "(*.cfg)")
+ if (str(file_name).strip() != ''):
+ if os.path.isfile(file_name):
+ self._summary.cfg_scaling_factor_file_name.setText(file_name)
+ self.retrieve_list_of_incident_medium(file_name)
+ except:
+ print 'Invalid file format (' + file_name + ')'
def variable_value_splitter(self, variable_value):
"""
--
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