Index: trunk/ippTools/src/camtool.c
===================================================================
--- trunk/ippTools/src/camtool.c	(revision 34587)
+++ trunk/ippTools/src/camtool.c	(revision 35150)
@@ -500,5 +500,6 @@
     PXOPT_LOOKUP_S16(fault, config->args, "-fault", false, false);
     PXOPT_LOOKUP_S16(quality, config->args, "-quality", false, false);
-
+    PXOPT_LOOKUP_S16(background_model, config->args, "-background_model", false, false);
+    
     PXOPT_LOOKUP_STR(ver_pslib, config->args, "-ver_pslib", false, false);
     PXOPT_LOOKUP_STR(ver_psmodules, config->args, "-ver_psmodules", false, false);
@@ -520,5 +521,5 @@
     PXOPT_LOOKUP_F32(maskfrac_max_magic, config->args, "-maskfrac_max_magic", false, false);
     PXOPT_LOOKUP_F32(maskfrac_max_advisory, config->args, "-maskfrac_max_advisory", false, false);
-
+    
     // we store actual detection efficiency by adding in zpt_obs
     PXOPT_LOOKUP_F32(deteff_inst, config->args, "-deteff_inst", false, false);
@@ -542,6 +543,4 @@
     }
 
-/*     psTrace("czw.test",1,"Received versions: pslib %s psmodules %s psphot %s psastro %s ppstats %s ppImage %s streaks %s\n", */
-/*          ver_pslib,ver_psmodules,ver_psphot,ver_psastro,ver_ppstats,ver_ppimage,ver_streaks); */
     psString software_ver = NULL;
     if ((ver_pslib)&&(ver_psmodules)) {
@@ -692,5 +691,6 @@
         deteff_lq,
         deteff_uq,
-        quality
+        quality,
+	background_model
         );
 
@@ -817,5 +817,6 @@
     pxAddLabelSearchArgs (config, where, "-data_group", "camRun.data_group",     "LIKE");
     PXOPT_COPY_STR(config->args, where, "-reduction", "camRun.reduction", "==");
-
+    PXOPT_COPY_S16(config->args, where, "-background_model", "camProcessedExp.background_model", "==");
+    
     psString where2 = NULL;
     if (!pxspaceAddWhere(config, &where2, "rawExp")) {
@@ -987,18 +988,32 @@
     PXOPT_LOOKUP_S16(fault, config->args, "-fault", true, false);
     PXOPT_LOOKUP_S16(quality, config->args, "-set_quality", false, false);
-
-    psMetadata *where = psMetadataAlloc();
-    PXOPT_COPY_S64(config->args, where, "-cam_id",   "cam_id",   "==");
-    PXOPT_COPY_S64(config->args, where, "-chip_id",  "chip_id",  "==");
-    PXOPT_COPY_STR(config->args, where, "-class",    "class",    "==");
-    PXOPT_COPY_STR(config->args, where, "-class_id", "class_id", "==");
-
-    if (!pxSetFaultCode(config->dbh, "camProcessedExp", where, fault, quality)) {
+    PXOPT_LOOKUP_S16(background_model, config->args, "-set_background_model", false, false);
+    if (background_model) {
+      // CZW Copied from warptool.c
+      psMetadata *where = psMetadataAlloc();
+      psMetadata *values = psMetadataAlloc();
+      PXOPT_COPY_S64(config->args, where, "-cam_id", "cam_id", "==");
+      PXOPT_COPY_S16(config->args, values, "-set_background_model", "background_model", "==");
+      long rows = psDBUpdateRows(config->dbh, "camProcessedExp", where, values);
+      psFree(values);
+      psFree(where);
+      if (!rows) {
+	psError(PS_ERR_UNKNOWN, true, "no rows changed");
+      }
+    }
+    else {
+      psMetadata *where = psMetadataAlloc();
+      PXOPT_COPY_S64(config->args, where, "-cam_id",   "cam_id",   "==");
+      PXOPT_COPY_S64(config->args, where, "-chip_id",  "chip_id",  "==");
+      PXOPT_COPY_STR(config->args, where, "-class",    "class",    "==");
+      PXOPT_COPY_STR(config->args, where, "-class_id", "class_id", "==");
+      
+      if (!pxSetFaultCode(config->dbh, "camProcessedExp", where, fault, quality)) {
         psError(PS_ERR_UNKNOWN, false, "failed to set set fault flag");
         psFree (where);
         return false;
-    }
-    psFree (where);
-
+      }
+      psFree (where);
+    }
     return true;
 }