Changeset 1547 for trunk/GSASIIphsGUI.py

Timestamp:

Oct 29, 2014 6:56:39 AM (9 years ago)

Author:

vondreele

Message:

change "Crystal size" to "Domain size"
use lookups for allowed super symmetries for GSAS-II standard space groups as used in the indexing routine.
supersymmetry for trigonal/rhomahedral & hexagonal all complete & checked
supersylmmetry for monoclinic & tetragonal all complete but get errors
orthorhombic not done yet
min Nc/No? set to 2 (at 1 it failed) for indexing

File:

• trunk/GSASIIphsGUI.py (modified) (3 diffs)

trunk/GSASIIphsGUI.py

@@ -231 +231 @@
                     if generalData['Type'] in ['modulated',]:
                         generalData['SuperSg'] = SetDefaultSSsymbol()
+                        generalData['SSGData'] = G2spc.SSpcGroup(generalData['SGData'],generalData['SuperSg'])[1]
                     wx.CallAfter(UpdateGeneral)
                 else:
@@ -259 +260 @@
                 if generalData['Type'] in ['modulated',]:
                     generalData['SuperSg'] = SetDefaultSSsymbol()
+                    generalData['SSGData'] = G2spc.SSpcGroup(generalData['SGData'],generalData['SuperSg'])[1]
                 wx.CallAfter(UpdateGeneral)
                 
@@ -589 +591 @@
             dimSizer.Add(dim,0,WACV)
             dimSizer.Add(wx.StaticText(General,label=' Superspace group: '+generalData['SGData']['SpGrp']),0,WACV)
-            superGp = wx.TextCtrl(General,value=generalData['SuperSg'],style=wx.TE_PROCESS_ENTER)
-            superGp.Bind(wx.EVT_TEXT_ENTER,OnSuperGp)        
+            SSChoice = G2spc.ssdict.get(generalData['SGData']['SpGrp'],[])
+            if SSChoice:
+                superGp = wx.ComboBox(General,value=generalData['SuperSg'],choices=SSChoice,style=wx.CB_READONLY|wx.CB_DROPDOWN)
+                superGp.Bind(wx.EVT_COMBOBOX,OnSuperGp)
+            else:   #nonstandard space group symbol not in my dictionary
+                superGp = wx.TextCtrl(General,value=generalData['SuperSg'],style=wx.TE_PROCESS_ENTER)
+                superGp.Bind(wx.EVT_TEXT_ENTER,OnSuperGp)                        
             dimSizer.Add(superGp,0,WACV)
             modSizer.Add(dimSizer)