Index: trunk/MagicSoft/Mars/Changelog
===================================================================
--- trunk/MagicSoft/Mars/Changelog	(revision 5672)
+++ trunk/MagicSoft/Mars/Changelog	(revision 5673)
@@ -20,4 +20,53 @@
 
                                                  -*-*- END OF LINE -*-*-
+
+
+ 2004/12/22 Eva Domingo
+
+    * mtemp/mifae/library/MImageParDisp.[cc,h]
+      - Container for the estimated distance to source position DISP.
+
+    * mtemp/mifae/library/MDisp.[cc,h]
+      - Container holding the parameters used for the DISP expression.
+        The current DISP parameterization is defined in MDisp::Calc.
+
+    * mtemp/mifae/library/MDispCalc.[cc,h]
+      - Task calculating DISP with the expression and parameter values
+        stored in MDisp. Training and test matrix of variables to be 
+        used in the DISP optimization are also defined within 
+        MDispCalc::InitMapping.
+
+    * mtemp/mifae/library/MHDisp.[cc,h]
+      - Container for the histograms to judge the quality of the DISP 
+        estimate. MHDisp::GetChi2 returns the value of the quantity 
+        requested to be minimized by Minuit, which is defined and 
+        computed in MHDisp::Fill and MHDisp::Finalize. 
+        MHDisp::GetSkymapXY returns the reconstructed map of source 
+        positions. MHDisp::SetSelectedPos function to choose the 
+        selection method of the DISP source position solution.
+
+    * mtemp/mifae/library/MFDisp.[cc,h]
+      - Filter to select a sample of events to do the DISP optimization.
+       Use MFDisp::SetCuts function.
+
+    * mtemp/mifae/library/MFindDisp.[cc,h]
+      - Main class for DISP optimization:
+         ::DefineTrainMatrix, ::DefineTestMatrix, ::DefineTrainTestMatrix
+        generate the training and test samples (in the form of matrices)
+        from the input file.
+	 ::FindParams is the function steering the optimization (over the
+        training sample), calling Minuit, passing the fcn function to be 
+        minimize and defining the event loop to be executed in each step.
+	 ::TestParams tests the quality of the DISP estimate using the 
+        test matrix sample
+
+    * mtemp/mifae/macros/OptimizeDisp.C
+      - macro for estimating the DISP parameter: create training and test
+        matrix; optimize DISP; test quality optimization; calculate DISP
+        and construct skymap for an input file.
+
+    * mtemp/mifae/library/Makefile, mtemp/mifae/library/IFAELinkDef.h
+      - include DISP classes.
+
 
  2004/12/22: Eva Domingo (for Wolfgang Wittek)
Index: trunk/MagicSoft/Mars/mtemp/mifae/Changelog
===================================================================
--- trunk/MagicSoft/Mars/mtemp/mifae/Changelog	(revision 5672)
+++ trunk/MagicSoft/Mars/mtemp/mifae/Changelog	(revision 5673)
@@ -51,4 +51,8 @@
 	::TestParams tests the quality of the DISP estimate using the 
        test matrix sample
+    * macros/OptimizeDisp.C
+     - macro for estimating the DISP parameter: create training and test
+       matrix; optimize DISP; test quality optimization; calculate DISP
+       and construct skymap for an input file.
     * library/Makefile, library/IFAELinkDef.h
      - include Disp classes.