Changeset 3595

Timestamp:

Sep 13, 2018 10:47:17 AM (5 years ago)

Author:

vondreele

Message:

fix singular matrix problem for magnetic atoms with zero moment.

File:

• trunk/GSASIIstrMath.py (modified) (1 diff)

trunk/GSASIIstrMath.py

@@ -616 +616 @@
                 keys[key][iatm] = parmDict[parm]
     Fdata = np.where(Fdata,Fdata,1.e-8)         #avoid divide by zero in derivative calc.
+    Gdata = np.where(Gdata,Gdata,1.e-8)         #avoid divide by zero in derivative calc.
+    
     return Tdata,Mdata,Fdata,Xdata,dXdata,IAdata,Uisodata,Uijdata,Gdata