Fixes, including cumsum from Paul's list

meldata.cc

@@ -601,7 +601,7 @@ namespace Melodic{
 	dbgmsg(string("START: setup_misc") << endl);	
 
     //initialize Mean
-    read_volume(Mean,opts.inputfname.value().at(0));
+	read_volumeROI(Mean,opts.inputfname.value().at(0),-1,-1,-1,0,-1,-1,-1,0);
 
     //create mask
     create_mask(Mask);