Index: trunk/MagicSoft/Mars/Changelog
===================================================================
--- trunk/MagicSoft/Mars/Changelog	(revision 2927)
+++ trunk/MagicSoft/Mars/Changelog	(revision 2928)
@@ -5,7 +5,15 @@
                                                  -*-*- END OF LINE -*-*-
 
+ 2004/01/27: Thomas Bretz
+
+   * mdata/MDataChain.cc:
+     - added '%' to supported operators
+
+
+
  2004/01/26: Nicola Galante
 
-   * manalisys/MMcTriggerLvl2.[cc,h]:
+   * manalysis/MMcTriggerLvl2.[cc,h]:
+
      - Defined some static constants to avoid ugly "magic numbers"
        in arrays: gsNCells, gsNTrigPixels,
@@ -28,5 +36,5 @@
        which returns fMaxCell, the cell with the maximum 
        fCellPseudoSize.
-     
+
 
 
@@ -45,11 +53,12 @@
        fit 
 
-   * mcalib/MHCalibrationPixel.[h,cc]:
-   * mcalib/MCalibrationPix.cc:
-   * mcalib/MCalibrationPINDiode.cc:
+   * mcalib/MHCalibrationPixel.[h,cc], mcalib/MCalibrationPix.cc,
+     mcalib/MCalibrationPINDiode.cc:
      - combine FitChargeHiGain and FitChargeLoGain into one function
 
    * macros/calibration.C
      - improve double gauss fit a bit
+
+
 
  2004/01/26: Thomas Bretz
Index: trunk/MagicSoft/Mars/mdata/MDataChain.cc
===================================================================
--- trunk/MagicSoft/Mars/mdata/MDataChain.cc	(revision 2927)
+++ trunk/MagicSoft/Mars/mdata/MDataChain.cc	(revision 2928)
@@ -39,5 +39,7 @@
 //   "HillasDource.fDist / (MHillas.fLength + MHillas.fWidth)"
 //
-// The allowed operations are: +, -, *, /
+// The allowed operations are: +, -, *, /, %
+//
+// While a%b returns the floating point reminder of a/b.
 //
 // Warning: There is no priority rule build in. So better use brackets