Index: trunk/ppStack/src/ppStackArguments.c
===================================================================
--- trunk/ppStack/src/ppStackArguments.c	(revision 13466)
+++ trunk/ppStack/src/ppStackArguments.c	(revision 13489)
@@ -80,5 +80,6 @@
     psMetadataAddStr(arguments, PS_LIST_TAIL, "-stat", 0, "Statistics file", NULL);
     psMetadataAddS32(arguments, PS_LIST_TAIL, "-iter", 0, "Number of rejection iterations", 0);
-    psMetadataAddF32(arguments, PS_LIST_TAIL, "-rej", 0, "Rejection thresold (sigma)", NAN);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-combine-rej", 0, "Combination rejection thresold (sigma)", NAN);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-convolve-rej", 0, "Convolution rejection thresold (sigma)", NAN);
     psMetadataAddF32(arguments, PS_LIST_TAIL, "-extent", 0, "Extent of convolution (sigma)", NAN);
     psMetadataAddU8(arguments,  PS_LIST_TAIL, "-mask-bad", 0, "Mask value for bad pixels", 0);
@@ -89,5 +90,5 @@
     }
 
-    psMetadataAddStr(config->arguments, PS_LIST_TAIL, "IMAGE.LIST", 0,
+    psMetadataAddStr(config->arguments, PS_LIST_TAIL, "IMAGES.LIST", 0,
                      "Name of the input image list", argv[1]);
     psMetadataAddStr(config->arguments, PS_LIST_TAIL, "MASKS.LIST", 0,
@@ -104,9 +105,10 @@
     }
 
-    VALUE_ARG_RECIPE_INT("-iter",       "ITER",       S32, 0);
-    VALUE_ARG_RECIPE_FLOAT("-rej",      "REJ",        F32);
-    VALUE_ARG_RECIPE_FLOAT("-extent",   "EXTENT",     F32);
-    VALUE_ARG_RECIPE_INT("-mask-bad",   "MASK.BAD",   U8, 0);
-    VALUE_ARG_RECIPE_INT("-mask-blank", "MASK.BLANK", U8, 0);
+    VALUE_ARG_RECIPE_INT("-iter",           "ITER",         S32, 0);
+    VALUE_ARG_RECIPE_FLOAT("-combine-rej",  "COMBINE.REJ",  F32);
+    VALUE_ARG_RECIPE_FLOAT("-convolve-rej", "CONVOLVE.REJ", F32);
+    VALUE_ARG_RECIPE_FLOAT("-extent",       "EXTENT",       F32);
+    VALUE_ARG_RECIPE_INT("-mask-bad",       "MASK.BAD",     U8, 0);
+    VALUE_ARG_RECIPE_INT("-mask-blank",     "MASK.BLANK",   U8, 0);
 
     psTrace("ppStack", 1, "Done reading command-line arguments\n");