Index: trunk/ippTools/src/releasetool.c
===================================================================
--- trunk/ippTools/src/releasetool.c	(revision 35430)
+++ trunk/ippTools/src/releasetool.c	(revision 35437)
@@ -702,4 +702,8 @@
     PXOPT_COPY_STR(config->args, where, "-cam_data_group",  "camRun.data_group", "LIKE");
     PXOPT_COPY_STR(config->args, where, "-warp_data_group", "warpRun.data_group", "LIKE");
+    PXOPT_COPY_STR(config->args, where, "-tess_id",      "warpRun.tess_id", "==");
+    PXOPT_COPY_STR(config->args, where, "-skycell_id",   "warpSkyfile.skycell_id", "==");
+    
+    PXOPT_LOOKUP_STR(skycell_id, config->args, "-skycell_id", false, false);
 
     PXOPT_COPY_STR(config->args, where, "-surveyName",  "survey.surveyName", "LIKE");
@@ -715,4 +719,8 @@
         psError(PXTOOLS_ERR_SYS, false, "failed to retreive SQL statement");
         return false;
+    }
+
+    if (skycell_id) {
+        psStringAppend(&query, "\nJOIN warpSkyfile ON warpRun.warp_id = warpSkyfile.warp_id AND warpRun.tess_id = warpSkyfile.tess_id");
     }
 
@@ -741,5 +749,5 @@
 
     if (priority_order) {
-        psStringAppend(&query, "\nAND priority > 0 order by exp_id, priority");
+        psStringAppend(&query, "\nAND priority > 0 order by exp_id, priority DESC");
     }
 
@@ -1018,5 +1026,5 @@
 
     if (priority_order) {
-        psStringAppend(&query, "\nAND priority > 0 order by stack_id, priority");
+        psStringAppend(&query, "\nAND priority > 0 order by stack_id, priority DESC");
     }
 
Index: trunk/ippTools/src/releasetoolConfig.c
===================================================================
--- trunk/ippTools/src/releasetoolConfig.c	(revision 35430)
+++ trunk/ippTools/src/releasetoolConfig.c	(revision 35437)
@@ -164,4 +164,6 @@
     psMetadataAddStr(listrelexpArgs,  PS_LIST_TAIL, "-cam_data_group", 0, "camRun.data_group (LIKE comparison)", NULL);
     psMetadataAddStr(listrelexpArgs,  PS_LIST_TAIL, "-warp_data_group", 0, "warpRun.data_group (LIKE comparison)", NULL);
+    psMetadataAddStr(listrelexpArgs,  PS_LIST_TAIL, "-skycell_id", 0, "select by skycell", NULL);
+    psMetadataAddStr(listrelexpArgs,  PS_LIST_TAIL, "-tess_id", 0,    "warpRun.tess_id", NULL);
 
     psMetadataAddStr(listrelexpArgs,  PS_LIST_TAIL, "-surveyName", 0, "select by survey name (LIKE comparision)", NULL);