Index: trunk/psphot/src/psphotErrorCodes.dat
===================================================================
--- trunk/psphot/src/psphotErrorCodes.dat	(revision 10135)
+++ trunk/psphot/src/psphotErrorCodes.dat	(revision 11263)
@@ -2,9 +2,7 @@
 # This file is used to generate psphotErrorClasses.h
 #
-BASE = 512		First value we use; lower values belong to psLib
+BASE = 200		First value we use; lower values belong to psLib
 UNKNOWN			Unknown PM error code
 NOT_IMPLEMENTED		Desired feature is not yet implemented
-ARGUMENTS		Incorrect arguments
-CONFIG			Problem in configure files
 FITS			Problem in FITS I/O
 FITS_WCS		Error interpreting FITS WCS information
@@ -13,2 +11,8 @@
 APERTURE		Problem with aperture photometry
 SKY			Problem in sky determination
+# these errors correspond to standard exit conditions
+ARGUMENTS               Incorrect arguments
+SYS                     System error
+CONFIG                  Problem in configure files
+PROG                    Programming error
+DATA                    invalid data