Index: branches/pap/psModules/src/objects/pmFootprint.h
===================================================================
--- branches/pap/psModules/src/objects/pmFootprint.h	(revision 23948)
+++ branches/pap/psModules/src/objects/pmFootprint.h	(revision 25027)
@@ -51,12 +51,16 @@
 void pmSetFootprintArrayIDsForImage(psImage *idImage,
                                     const psArray *footprints, // the footprints to insert
-                                    const bool relativeIDs); // show IDs starting at 0, not pmFootprint->id
+                                    const bool relativeIDs // show IDs starting at 0, not pmFootprint->id
+    );
 
 psErrorCode pmFootprintsAssignPeaks(psArray *footprints, const psArray *peaks);
 
-psErrorCode pmFootprintArrayCullPeaks(const psImage *img, const psImage *weight, psArray *footprints,
-                                 const float nsigma, const float threshold_min);
-psErrorCode pmFootprintCullPeaks(const psImage *img, const psImage *weight, pmFootprint *fp,
-                                 const float nsigma, const float threshold_min);
+psErrorCode pmFootprintCullPeaks(const psImage *img,       // the image wherein lives the footprint
+				 const psImage *weight,	   // corresponding variance image
+				 pmFootprint *fp,	   // Footprint containing mortal peaks
+				 const float nsigma_delta, // how many sigma above local background a peak needs to be to survive
+				 const float fPadding, // fractional padding added to stdev since bright peaks have unreasonably high significance
+				 const float min_threshold // minimum permitted coll height
+    );
 
 psArray *pmFootprintArrayToPeaks(const psArray *footprints);