fixing gtSetupForwardSimulation

git-svn-id: https://svn.code.sf.net/p/dct/code/trunk@718 4c865b51-4357-4376-afb4-474e03ccb993

5_reconstruction/gtSetupForwardSimulation.m

@@ -64,6 +64,10 @@ if exist(filename, 'file') && nof_phases>1
         spot2grain  = cell(difspot_num, 1); % cell array linking difspots with grainids
         spot2phase  = cell(difspot_num, 1);
     end
+else
+    spot2grain  = cell(difspot_num, 1); % cell array linking difspots with grainids
+    spot2phase  = cell(difspot_num, 1);
+    save(filename,'spot2grain','spot2phase');
 end
 
 % get reconstruction parameters