Index: /trunk/ippconfig/recipes/psphot.config
===================================================================
--- /trunk/ippconfig/recipes/psphot.config	(revision 20252)
+++ /trunk/ippconfig/recipes/psphot.config	(revision 20253)
@@ -61,4 +61,5 @@
 PSF_MAX_NSTARS                      S32   200             # limit number of stars used for PSF model
 PSF_CLUMP_NSIGMA                    F32   1.5             # region of Sx,Sy plane to use for selecting PSF stars
+PSF_CLUMP_GRID_SCALE                F32   0.5             # size of Sx,Sy image pixel
 
 PSF_CLUMP_NX                        S32   1               # subdivide image in to NX x NY regions for