Index: trunk/psastro/src/psastroArguments.c
===================================================================
--- trunk/psastro/src/psastroArguments.c	(revision 35715)
+++ trunk/psastro/src/psastroArguments.c	(revision 36837)
@@ -60,6 +60,9 @@
         psMetadataAddBool (config->arguments, PS_LIST_TAIL, "PSASTRO.USE.MODEL", PS_META_REPLACE, "", true);
     }
-    // define the reference astrometry file
+    // define the reference astrometry file (add a container ASTROM.MODEL to config->arguments if -astrommodel (file) is found)
     status = pmConfigFileSetsMD (config->arguments, &argc, argv, "ASTROM.MODEL", "-astrommodel", "-astrommodellist");
+
+    // define the koppenhoefer correction file (add a container KH.CORRECT to config->arguments if -kh-correct (file) is found)
+    status = pmConfigFileSetsMD (config->arguments, &argc, argv, "KH.CORRECT", "-kh-correct", NULL);
 
     // define the reference astrometry file
@@ -108,4 +111,7 @@
         }
         psMetadataAddBool (config->arguments, PS_LIST_TAIL, "PSASTRO.SKIP.ASTRO", PS_META_REPLACE, "", true);
+
+	// SKIP.ASTRO and USE.MODEL are fundamentally incompatible
+        psMetadataAddBool (config->arguments, PS_LIST_TAIL, "PSASTRO.USE.MODEL", PS_META_REPLACE, "", false);
     }