Index: trunk/MagicSoft/Mars/datacenter/scripts/runcallisto
===================================================================
--- trunk/MagicSoft/Mars/datacenter/scripts/runcallisto	(revision 8485)
+++ trunk/MagicSoft/Mars/datacenter/scripts/runcallisto	(revision 8525)
@@ -27,12 +27,17 @@
 # This script is launching the calibration of sequences. 
 # 
-# In the case of calibration only one sequence is processed. Despite of 
-# that the structure of the script is such, that also more sequences could
-# be processed. The restriction to one sequence has been made, as the 
-# calibration takes some time. There's one todo file per sequence. 
-# First the script searches for a todo file. Then the sequence from this 
-# todo file is calibrated and the merpp update is done. 
+# As callisto takes some time, only one sequence is processed at once. 
+# First the script gets a sequence number from the database, for which 
+# the calibration has to be done (function gettodo). After setting the 
+# status in the database (set fStartTime to know, that the sequence is 
+# already being processed), the sequence is calibrated and the merpp 
+# update is done. Afterwards the status in the database is updated 
+# according to the return value of the program. In case one of the merpp 
+# update failes, also the corresponding runnumber is inserted into the 
+# database. 
+# The important INFOs, WARNings and ERRORs are written not only to the 
+# scriptlog but also to the processlog. 
 # 
-# the callisto.rc files are stored in the setup directory
+# The callisto.rc files are stored in the setup directory
 #