Index: trunk/MagicSoft/Mars/manalysis/MBlindPixelCalc.cc
===================================================================
--- trunk/MagicSoft/Mars/manalysis/MBlindPixelCalc.cc	(revision 1466)
+++ trunk/MagicSoft/Mars/manalysis/MBlindPixelCalc.cc	(revision 1467)
@@ -120,4 +120,9 @@
 }
 
+// --------------------------------------------------------------------------
+//
+//  Replaces each pixel by the average of its surrounding pixels.
+//  If fUseCentralPixel is set the central pixel is also included.
+//
 void MBlindPixelCalc::Interpolate() const
 {
@@ -171,4 +176,9 @@
 }
 
+// --------------------------------------------------------------------------
+//
+//  Removes all blind pixels from the analysis by setting their state
+//  to unused.
+//
 void MBlindPixelCalc::Unmap() const
 {
@@ -191,5 +201,5 @@
 // --------------------------------------------------------------------------
 //
-// Remove the pixels.
+// Treat the blind pixels
 //
 Bool_t MBlindPixelCalc::Process()
Index: trunk/MagicSoft/Mars/manalysis/MCameraSmooth.cc
===================================================================
--- trunk/MagicSoft/Mars/manalysis/MCameraSmooth.cc	(revision 1466)
+++ trunk/MagicSoft/Mars/manalysis/MCameraSmooth.cc	(revision 1467)
@@ -27,4 +27,8 @@
 //  MCameraSmooth                                                          //
 //                                                                         //
+//  This task fills each pixel in the camera with the average of the       //
+//  number of cerenkov photons from its surrounding pixels. This can       //
+//  be done using the central pixel or ignoring the central pixel.         //
+//                                                                         //
 /////////////////////////////////////////////////////////////////////////////
 #include "MCameraSmooth.h"
@@ -47,5 +51,6 @@
 // --------------------------------------------------------------------------
 //
-// Default constructor.
+// Default constructor. You can specify the numer of loops how often a
+// smoothing should be done. The default is 1.
 //
 MCameraSmooth::MCameraSmooth(Byte_t n, const char *name, const char *title)
@@ -53,13 +58,11 @@
 {
     fName  = name  ? name  : "MCameraSmooth";
-    fTitle = title ? title : "Task which removes a list of pixel from analysis";
+    fTitle = title ? title : "Task to smooth the camera " + n + "-times";
 }
 
 // --------------------------------------------------------------------------
 //
-//  - Try to find or create MBlindPixels in parameter list.
 //  - get the MCerPhotEvt from the parlist (abort if missing)
-//  - if no pixels are given by the user try to determin the starfield
-//    from the monte carlo run header.
+//  - get MGeomCam from the parameter list
 //
 Bool_t MCameraSmooth::PreProcess (MParList *pList)
@@ -84,5 +87,5 @@
 // --------------------------------------------------------------------------
 //
-// Remove the pixels.
+// Do the smoothing
 //
 Bool_t MCameraSmooth::Process()