Index: branches/meh_branches/ppstack_test/ippconfig/recipes/ppStack.config
===================================================================
--- branches/meh_branches/ppstack_test/ippconfig/recipes/ppStack.config	(revision 34041)
+++ branches/meh_branches/ppstack_test/ippconfig/recipes/ppStack.config	(revision 34050)
@@ -83,6 +83,9 @@
 PSF.MODEL	STR	PS_MODEL_GAUSS	# Model for PSF generation
 
-PSF.AUTOSIZE	BOOL	TRUE		# Determine output PSF size from input PSFs?
-PSF.OUTPUT.FWHM	F32	5.0		# Target size for output PSF (if not auto-sized)
+PSF.AUTOSIZE		BOOL	FALSE		# Determine output PSF size from input PSFs?
+# need to add/mod autosize to allow for simple autosize versus envelope
+# PSF.AUTOENVEL		BOOL	TRUE		# rather than autosize
+PSF.OUTPUT.FWHM		F32	5.0		# Target size for output PSF (if not auto-sized), -1 as FWHM
+PSF.OUTPUT.NFWHMSIG	F32	0.0		# N FWHM-sig to be added to the FWHMmean for PSF
 
 PSF.INPUT.MAX           F32  NAN