Fix a problem with Numpy types

Refs #7860
mantidproject · Sep 23, 2014 · e749973 · e749973
1 parent 650c0d4
commit e749973
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Code/Mantid/Framework/PythonInterface/plugins/algorithms/Symmetrise.py b/Code/Mantid/Framework/PythonInterface/plugins/algorithms/Symmetrise.py
@@ -94,7 +94,7 @@ def PyExec(self):
         zeros = np.zeros(new_array_len * num_symm_spectra)
         CreateWorkspace(OutputWorkspace=temp_ws_name,
                         DataX=zeros, DataY=zeros, DataE=zeros,
-                        NSpec=num_symm_spectra,
+                        NSpec=np.int64(num_symm_spectra),
                         UnitX=x_unit)
 
         # Copy logs and properties from sample workspace