Index: trunk/ippTools/src/camtool.c
===================================================================
--- trunk/ippTools/src/camtool.c	(revision 24552)
+++ trunk/ippTools/src/camtool.c	(revision 24562)
@@ -766,5 +766,5 @@
     pxcamGetSearchArgs (config, where);
     PXOPT_COPY_S64(config->args, where, "-cam_id",    "camRun.cam_id",         "==");
-    PXOPT_COPY_STR(config->args, where, "-label",     "camRun.label",          "==");
+    pxAddLabelSearchArgs (config, where, "-label",    "camRun.label",     "==");
     PXOPT_COPY_STR(config->args, where, "-reduction", "camRun.reduction",      "==");
     PXOPT_COPY_S16(config->args, where, "-fault", "camProcessedExp.fault", "==");
Index: trunk/ippTools/src/camtoolConfig.c
===================================================================
--- trunk/ippTools/src/camtoolConfig.c	(revision 24552)
+++ trunk/ippTools/src/camtoolConfig.c	(revision 24562)
@@ -187,5 +187,5 @@
     pxcamSetSearchArgs(revertprocessedexpArgs);
     psMetadataAddS64(revertprocessedexpArgs, PS_LIST_TAIL, "-cam_id",   0,            "search by cam_id", 0);
-    psMetadataAddStr(revertprocessedexpArgs, PS_LIST_TAIL, "-label",    0,            "search by camRun label", NULL);
+    psMetadataAddStr(revertprocessedexpArgs, PS_LIST_TAIL, "-label",    PS_META_DUPLICATE_OK, "search by camRun label", NULL);
     psMetadataAddStr(revertprocessedexpArgs, PS_LIST_TAIL, "-reduction",0,            "search by camRun reduction class", NULL);
     psMetadataAddS16(revertprocessedexpArgs, PS_LIST_TAIL, "-code",     0,            "search by fault code", 0);
Index: trunk/ippTools/src/chiptool.c
===================================================================
--- trunk/ippTools/src/chiptool.c	(revision 24552)
+++ trunk/ippTools/src/chiptool.c	(revision 24562)
@@ -676,6 +676,5 @@
     PXOPT_COPY_S64(config->args, where, "-chip_id", "chipRun.chip_id", "==");
     PXOPT_COPY_STR(config->args, where, "-class_id", "chipProcessedImfile.class_id", "==");
-    // require a single label 
-    PXOPT_COPY_STR(config->args, where, "-label", "chipRun.label", "==");
+    pxAddLabelSearchArgs (config, where, "-label", "chipRun.label", "==");
     PXOPT_COPY_STR(config->args, where, "-reduction", "chipRun.reduction", "==");
     PXOPT_COPY_S16(config->args, where, "-fault", "chipProcessedImfile.fault", "==");
Index: trunk/ippTools/src/chiptoolConfig.c
===================================================================
--- trunk/ippTools/src/chiptoolConfig.c	(revision 24552)
+++ trunk/ippTools/src/chiptoolConfig.c	(revision 24562)
@@ -169,5 +169,5 @@
     psMetadataAddStr(revertprocessedimfileArgs,  PS_LIST_TAIL, "-class_id",           0, "search by class ID", NULL);
     psMetadataAddStr(revertprocessedimfileArgs,  PS_LIST_TAIL, "-reduction",          0, "search by reduction class", NULL);
-    psMetadataAddStr(revertprocessedimfileArgs,  PS_LIST_TAIL, "-label",              0, "search by chipRun label (LIKE comparison)", NULL);
+    psMetadataAddStr(revertprocessedimfileArgs,  PS_LIST_TAIL, "-label",              PS_META_DUPLICATE_OK, "search by chipRun label (LIKE comparison)", NULL);
     pxchipSetSearchArgs(revertprocessedimfileArgs);
     psMetadataAddBool(revertprocessedimfileArgs, PS_LIST_TAIL, "-all",  0,            "allow everything to be queued without search terms", false);
Index: trunk/ippTools/src/faketool.c
===================================================================
--- trunk/ippTools/src/faketool.c	(revision 24552)
+++ trunk/ippTools/src/faketool.c	(revision 24562)
@@ -632,6 +632,6 @@
 
     psMetadata *where = psMetadataAlloc();
+    pxAddLabelSearchArgs (config, where, "-label", "fakeRun.label", "==");
     PXOPT_COPY_S64(config->args, where, "-fake_id", "fake_id", "==");
-    PXOPT_COPY_STR(config->args, where, "-label", "fakeRun.label", "==");
     PXOPT_COPY_S64(config->args, where, "-exp_id", "exp_id", "==");
     PXOPT_COPY_STR(config->args, where, "-exp_name", "exp_name", "==");
Index: trunk/ippTools/src/faketoolConfig.c
===================================================================
--- trunk/ippTools/src/faketoolConfig.c	(revision 24552)
+++ trunk/ippTools/src/faketoolConfig.c	(revision 24562)
@@ -198,5 +198,5 @@
     psMetadata *revertprocessedimfileArgs = psMetadataAlloc();
     psMetadataAddS64(revertprocessedimfileArgs, PS_LIST_TAIL, "-fake_id", 0,            "search by fake ID", 0);
-    psMetadataAddStr(revertprocessedimfileArgs, PS_LIST_TAIL, "-label", 0, "search by label", NULL);
+    psMetadataAddStr(revertprocessedimfileArgs, PS_LIST_TAIL, "-label", PS_META_DUPLICATE_OK, "search by label", NULL);
     psMetadataAddS64(revertprocessedimfileArgs, PS_LIST_TAIL, "-exp_id",  0,            "search by exp_id", 0);
     psMetadataAddStr(revertprocessedimfileArgs, PS_LIST_TAIL, "-exp_name",  0,            "search by exp_name", NULL);
Index: trunk/ippTools/src/warptool.c
===================================================================
--- trunk/ippTools/src/warptool.c	(revision 24552)
+++ trunk/ippTools/src/warptool.c	(revision 24562)
@@ -680,5 +680,6 @@
     PXOPT_COPY_STR(config->args, where, "-skycell_id", "warpSkyCellMap.skycell_id", "==");
     PXOPT_COPY_STR(config->args, where, "-tess_id",    "warpSkyCellMap.tess_id", "==");
-    PXOPT_COPY_STR(config->args, where, "-label",      "warpRun.label", "==");
+    // PXOPT_COPY_STR(config->args, where, "-label",      "warpRun.label", "==");
+    pxAddLabelSearchArgs (config, where, "-label",     "warpRun.label", "==");
     PXOPT_COPY_S16(config->args, where, "-fault",      "warpSkyCellMap.fault", "==");
 
@@ -1269,5 +1270,6 @@
     PXOPT_COPY_STR(config->args, where, "-tess_id",    "warpSkyfile.tess_id", "==");
     PXOPT_COPY_STR(config->args, where, "-reduction",  "rawExp.reduction", "==");
-    PXOPT_COPY_STR(config->args, where, "-label",      "warpRun.label", "==");
+    // PXOPT_COPY_STR(config->args, where, "-label",      "warpRun.label", "==");
+    pxAddLabelSearchArgs (config, where, "-label",     "warpRun.label", "==");
     PXOPT_COPY_S16(config->args, where, "-fault",       "warpSkyfile.fault", "==");
 
Index: trunk/ippTools/src/warptoolConfig.c
===================================================================
--- trunk/ippTools/src/warptoolConfig.c	(revision 24552)
+++ trunk/ippTools/src/warptoolConfig.c	(revision 24562)
@@ -164,5 +164,5 @@
     psMetadataAddStr(revertoverlapArgs, PS_LIST_TAIL, "-skycell_id",  0,            "search by skycell ID", NULL);
     psMetadataAddStr(revertoverlapArgs, PS_LIST_TAIL, "-tess_id",  0,            "search by tessellation ID", NULL);
-    psMetadataAddStr(revertoverlapArgs, PS_LIST_TAIL, "-label",  0,            "search by warpRun label", NULL);
+    psMetadataAddStr(revertoverlapArgs, PS_LIST_TAIL, "-label",  PS_META_DUPLICATE_OK, "search by warpRun label", NULL);
     psMetadataAddS16(revertoverlapArgs, PS_LIST_TAIL, "-fault",  0,            "search by fault code", 0);
     psMetadataAddBool(revertoverlapArgs, PS_LIST_TAIL, "-all",  0,            "allow everything to be queued without search terms", false);
@@ -227,5 +227,5 @@
     psMetadataAddStr(revertwarpedArgs, PS_LIST_TAIL, "-tess_id",  0,            "search by tessellation ID", NULL);
     psMetadataAddStr(revertwarpedArgs, PS_LIST_TAIL, "-reduction",  0,            "search by warpRun reduction class", NULL);
-    psMetadataAddStr(revertwarpedArgs, PS_LIST_TAIL, "-label",  0,            "search by warpRun label", NULL);
+    psMetadataAddStr(revertwarpedArgs, PS_LIST_TAIL, "-label",  PS_META_DUPLICATE_OK, "search by warpRun label", NULL);
     psMetadataAddS16(revertwarpedArgs, PS_LIST_TAIL, "-fault",  0,            "search by fault code", 0);
     psMetadataAddBool(revertwarpedArgs, PS_LIST_TAIL, "-all",  0,            "allow everything to be queued without search terms", false);