Index: trunk/ippTools/src/warptool.c
===================================================================
--- trunk/ippTools/src/warptool.c	(revision 34081)
+++ trunk/ippTools/src/warptool.c	(revision 34731)
@@ -1101,4 +1101,6 @@
     PXOPT_LOOKUP_F32(maskfrac_advisory, config->args, "-maskfrac_advisory", false, false);
 
+    PXOPT_LOOKUP_S16(background_model, config->args, "-background_model", false, false);
+    
     psTrace("czw.test",1,"Received versions: pslib %s psmodules %s psphot %s ppstats %s pswarp %s streaks %s\n",
 	    ver_pslib,ver_psmodules,ver_psphot,ver_ppstats,ver_pswarp,ver_streaks);
@@ -1159,5 +1161,6 @@
 			   maskfrac_dynamic,
 			   maskfrac_magic,
-			   maskfrac_advisory
+			   maskfrac_advisory,
+			   background_model
         )) {
         if (!psDBRollback(config->dbh)) {
@@ -1392,4 +1395,5 @@
     PXOPT_COPY_STR(config->args, where, "-filter",    "rawExp.filter", "LIKE");
     PXOPT_COPY_S64(config->args, where, "-magicked", "warpSkyfile.magicked", "==");
+    PXOPT_COPY_S16(config->args, where, "-background_model", "warpSkyfile.background_model", "==");
     pxAddLabelSearchArgs (config, where, "-label",   "warpRun.label", "LIKE");
     pxAddLabelSearchArgs (config, where, "-data_group",   "warpRun.data_group", "LIKE");