Index: trunk/MagicSoft/Mars/macros/train/traindisp.C
===================================================================
--- trunk/MagicSoft/Mars/macros/train/traindisp.C	(revision 8558)
+++ trunk/MagicSoft/Mars/macros/train/traindisp.C	(revision 8634)
@@ -3,4 +3,7 @@
     MDataSet set("mctesttrain.txt");
     set.SetNumAnalysis(1);            // Necessary
+
+    // alternatively use:
+    //MDataSet set("mcctesttrain.txt", "/magic/montacrlo/sequences", "/magic/montecarlo/star");
 
     MJTrainDisp opt;
Index: trunk/MagicSoft/Mars/macros/train/trainenergy.C
===================================================================
--- trunk/MagicSoft/Mars/macros/train/trainenergy.C	(revision 8558)
+++ trunk/MagicSoft/Mars/macros/train/trainenergy.C	(revision 8634)
@@ -41,4 +41,7 @@
     MDataSet set("mcdataset.txt");
     set.SetNumAnalysis(1);            // Necessary
+
+    // alternatively use:
+    //MDataSet set("mcctesttrain.txt", "/magic/montacrlo/sequences", "/magic/montecarlo/star");
 
     MJTrainEnergy opt;
Index: trunk/MagicSoft/Mars/macros/train/trainseparation.C
===================================================================
--- trunk/MagicSoft/Mars/macros/train/trainseparation.C	(revision 8558)
+++ trunk/MagicSoft/Mars/macros/train/trainseparation.C	(revision 8634)
@@ -1,8 +1,12 @@
 void trainseparation()
 {
-    MDataSet settrn;
-    MDataSet settst;
+    MDataSet settrn("mctrain.txt");
+    MDataSet settst("mctest.txt");
     settrn.SetNumAnalysis(1);
     settst.SetNumAnalysis(2);
+
+    // alternatively use:
+    //MDataSet settrn("mctrain.txt", "/magic/montacrlo/sequences", "/magic/montecarlo/star");
+    //MDataSet settst("mctest.txt" , "/magic/montacrlo/sequences", "/magic/montecarlo/star");
 
     MJTrainSeparation opt;