Index: trunk/ippTools/src/warptool.c
===================================================================
--- trunk/ippTools/src/warptool.c	(revision 17744)
+++ trunk/ippTools/src/warptool.c	(revision 17782)
@@ -774,4 +774,8 @@
     PXOPT_LOOKUP_F64(bg_stdev, config->args, "-bg_stdev", false, false);
     PXOPT_LOOKUP_F32(dtime_warp, config->args, "-dtime_warp", false, false);
+    PXOPT_LOOKUP_S32(xmin, config->args, "-xmin", false, false);
+    PXOPT_LOOKUP_S32(xmax, config->args, "-xmax", false, false);
+    PXOPT_LOOKUP_S32(ymin, config->args, "-ymin", false, false);
+    PXOPT_LOOKUP_S32(ymax, config->args, "-ymax", false, false);
     PXOPT_LOOKUP_STR(hostname, config->args, "-hostname", false, false);
     PXOPT_LOOKUP_F32(good_frac, config->args, "-good_frac", false, false);
@@ -800,4 +804,8 @@
                            hostname,
                            good_frac,
+                           xmin,
+                           xmax,
+                           ymin,
+                           ymax,
                            ignore,
                            code
Index: trunk/ippTools/src/warptoolConfig.c
===================================================================
--- trunk/ippTools/src/warptoolConfig.c	(revision 17744)
+++ trunk/ippTools/src/warptoolConfig.c	(revision 17782)
@@ -248,4 +248,12 @@
     psMetadataAddF32(addwarpedArgs, PS_LIST_TAIL, "-dtime_warp",  0,
             "define elapsed processing time", NAN);
+    psMetadataAddS32(addwarpedArgs, PS_LIST_TAIL, "-xmin",  0,
+            "define minimum x value", INT_MAX);
+    psMetadataAddS32(addwarpedArgs, PS_LIST_TAIL, "-xmax",  0,
+            "define maximum x value", -INT_MAX);
+    psMetadataAddS32(addwarpedArgs, PS_LIST_TAIL, "-ymin",  0,
+            "define minimum y value", INT_MAX);
+    psMetadataAddS32(addwarpedArgs, PS_LIST_TAIL, "-ymax",  0,
+            "define maximum y value", -INT_MAX);
     psMetadataAddStr(addwarpedArgs, PS_LIST_TAIL, "-hostname", 0,
             "define hostname", 0);