Index: trunk/psastro/src/psastroLoadRefstars.c
===================================================================
--- trunk/psastro/src/psastroLoadRefstars.c	(revision 11549)
+++ trunk/psastro/src/psastroLoadRefstars.c	(revision 12352)
@@ -21,4 +21,6 @@
     float MAGmax = psMetadataLookupF32(NULL, recipe, "MAG_MAX");
 
+    // XXX CATDIR needs to look up abstracted name from psastro.config
+    // XXX which is then selected from the top-level ipprc.config
     char *CATDIR = psMetadataLookupStr(NULL, recipe, "DVO.CATDIR");
     if (CATDIR == NULL) {