Index: trunk/ppStack/src/ppStackArguments.c
===================================================================
--- trunk/ppStack/src/ppStackArguments.c	(revision 14404)
+++ trunk/ppStack/src/ppStackArguments.c	(revision 14626)
@@ -19,10 +19,9 @@
 {
     fprintf(stderr, "\nPan-STARRS Image combination\n\n");
-    fprintf(stderr, "Usage: %s INPUTS.mdc OUTPUT_ROOT\n"
+    fprintf(stderr, "Usage: %s INPUTS.mdc OUTPUT_ROOT -target FWHM -stamps FILENAME\n"
             "where INPUTS.mdc contains various METADATAs, each with:\n"
             "\tIMAGE(STR):     Image filename\n"
             "\tMASK(STR):      Mask filename\n"
             "\tWEIGHT(STR)     Weight map filename\n"
-            "\tSEEING(F32):    Seeing FWHM (pixels)\n"
             "\tWEIGHTING(F32): Relative weighting to be applied\n"
             "\tSCALE(F32):     Relative scaling to be applied\n",
@@ -103,4 +102,6 @@
 
     psMetadata *arguments = psMetadataAlloc(); // Command-line arguments
+    psMetadataAddStr(arguments, PS_LIST_TAIL, "-stamps", 0, "Stamps file with x,y,flux per line", NULL);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-target", 0, "Target PSF FWHM", NAN);
     psMetadataAddStr(arguments, PS_LIST_TAIL, "-stats", 0, "Statistics file", NULL);
     psMetadataAddS32(arguments, PS_LIST_TAIL, "-iter", 0, "Number of rejection iterations", 0);
@@ -110,4 +111,5 @@
     psMetadataAddU8(arguments,  PS_LIST_TAIL, "-mask-bad", 0, "Mask value for bad pixels", 0);
     psMetadataAddU8(arguments,  PS_LIST_TAIL, "-mask-blank", 0, "Mask value for blank region", 0);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-threshold-mask", 0, "Threshold for mask deconvolution", NAN);
 
     // XXX I want to get this from the recipe as well.  (same for everything else...)
@@ -117,4 +119,19 @@
         usage(argv[0], arguments, config);
     }
+
+    const char *stampsName = psMetadataLookupStr(NULL, arguments, "-stamps"); // Name of stamps file
+    if (!stampsName || strlen(stampsName) == 0) {
+        psError(PS_ERR_BAD_PARAMETER_VALUE, false, "Stamps file not specified with -stamps.");
+        goto ERROR;
+    }
+    psMetadataAddStr(config->arguments, PS_LIST_TAIL, "STAMPS", 0, "Stamps file", stampsName);
+
+    float target = psMetadataLookupF32(NULL, arguments, "-target"); // Target PSF width
+    if (!isfinite(target)) {
+        psError(PS_ERR_BAD_PARAMETER_VALUE, false, "Target PSF width not specified with -target.");
+        goto ERROR;
+    }
+    psMetadataAddF32(config->arguments, PS_LIST_TAIL, "TARGET", 0, "Target PSF width", target);
+
 
     unsigned int numBad = 0;                     // Number of bad lines
@@ -138,10 +155,11 @@
     }
 
-    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_MASK("-mask-bad",      "MASK.BAD");
-    VALUE_ARG_RECIPE_MASK("-mask-blank",    "MASK.BLANK");
+    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_MASK("-mask-bad",        "MASK.BAD");
+    VALUE_ARG_RECIPE_MASK("-mask-blank",      "MASK.BLANK");
+    VALUE_ARG_RECIPE_FLOAT("-threshold-mask", "THRESHOLD.MASK", F32);
 
     psTrace("ppStack", 1, "Done reading command-line arguments\n");