Index: trunk/ppStack/src/ppStackArguments.c
===================================================================
--- trunk/ppStack/src/ppStackArguments.c	(revision 20497)
+++ trunk/ppStack/src/ppStackArguments.c	(revision 20995)
@@ -164,8 +164,13 @@
     psMetadataAddBool(arguments, PS_LIST_TAIL, "-safe", 0,
                       "Play safe with small numbers of pixels to combine?", false);
-    psMetadataAddF32(arguments, PS_LIST_TAIL, "-source-radius", 0, "Source exclusion radius", NAN);
-    psMetadataAddS32(arguments, PS_LIST_TAIL, "-source-iter", 0, "Source clipping iterations", 0);
-    psMetadataAddF32(arguments, PS_LIST_TAIL, "-source-rej", 0, "Source clipping rejection level", NAN);
-    psMetadataAddS32(arguments, PS_LIST_TAIL, "-source-min", 0, "Source minimum overlap", 0);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-zp-radius", 0, "Radius (pixels) for matching sources", NAN);
+    psMetadataAddS32(arguments, PS_LIST_TAIL, "-zp-iter", 0, "Maximum iterations for zero point", 0);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-zp-tol", 0, "Tolerance for zero point iterations", NAN);
+    psMetadataAddS32(arguments, PS_LIST_TAIL, "-zp-trans-iter", 0, "Iterations for transparency determination", 0);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-zp-trans-rej", 0, "Rejection threshold for transparency determination", NAN);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-zp-trans-thresh", 0, "Threshold for transparency determination", NAN);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-zp-star-rej", 0, "Rejection threshold for stars", NAN);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-zp-star-limit", 0, "Limit on star rejection fraction for successful iteration", NAN);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-zp-star-sys", 0, "Estimated systematic error", NAN);
     psMetadataAddBool(arguments, PS_LIST_TAIL, "-renorm", 0, "Renormalise variance maps?", false);
     psMetadataAddStr(arguments, PS_LIST_TAIL, "-renorm-mean", 0,
@@ -238,8 +243,13 @@
     valueArgRecipeStr(arguments, recipe, "-mask-poor", "MASK.POOR", recipe);
 
-    VALUE_ARG_RECIPE_FLOAT("-source-radius", "SOURCE.RADIUS", F32);
-    VALUE_ARG_RECIPE_INT("-source-iter",     "SOURCE.ITER",   S32, 0);
-    VALUE_ARG_RECIPE_FLOAT("-source-rej",    "SOURCE.REJ",    F32);
-    VALUE_ARG_RECIPE_INT("-source-min",      "SOURCE.MIN",    S32, 0);
+    VALUE_ARG_RECIPE_FLOAT("-zp-radius",       "ZP.RADIUS",       F32);
+    VALUE_ARG_RECIPE_INT("-zp-iter",           "ZP.ITER",         S32, 0);
+    VALUE_ARG_RECIPE_FLOAT("-zp-tol",          "ZP.TOL",          F32);
+    VALUE_ARG_RECIPE_INT("-zp-trans-iter",     "ZP.TRANS.ITER",   S32, 0);
+    VALUE_ARG_RECIPE_FLOAT("-zp-trans-rej",    "ZP.TRANS.REJ",    F32);
+    VALUE_ARG_RECIPE_FLOAT("-zp-trans-thresh", "ZP.TRANS.THRESH", F32);
+    VALUE_ARG_RECIPE_FLOAT("-zp-star-rej",     "ZP.STAR.REJ",     F32);
+    VALUE_ARG_RECIPE_FLOAT("-zp-star-limit",   "ZP.STAR.LIMIT",   F32);
+    VALUE_ARG_RECIPE_FLOAT("-zp-star-sys",     "ZP.STAR.SYS",     F32);
 
     VALUE_ARG_RECIPE_INT("-psf-instances", "PSF.INSTANCES", S32, 0);