Index: trunk/ippconfig/gpc1/Makefile.am
===================================================================
--- trunk/ippconfig/gpc1/Makefile.am	(revision 27105)
+++ trunk/ippconfig/gpc1/Makefile.am	(revision 27218)
@@ -18,4 +18,5 @@
 	ppImage.config \
         ppMerge.config \
+	ppStack.config \
 	psphot.config \
 	psastro.config \
Index: trunk/ippconfig/gpc1/camera.config
===================================================================
--- trunk/ippconfig/gpc1/camera.config	(revision 27105)
+++ trunk/ippconfig/gpc1/camera.config	(revision 27218)
@@ -119,4 +119,5 @@
 	PSWARP		STR	gpc1/pswarp.config
 	REJECTIONS      STR     gpc1/rejections.config       # rejection recipe
+	PPSTACK		STR	gpc1/ppStack.config
 END
 
Index: trunk/ippconfig/gpc1/ppStack.config
===================================================================
--- trunk/ippconfig/gpc1/ppStack.config	(revision 27218)
+++ trunk/ippconfig/gpc1/ppStack.config	(revision 27218)
@@ -0,0 +1,14 @@
+ZP.AIRMASS      METADATA                # Airmass terms by filter
+        g.00000       F32     0.0
+        r.00000       F32     0.0
+        i.00000       F32     0.0
+        z.00000       F32     0.0
+        y.00000       F32     0.0
+END
+ZP.TARGET       METADATA	        # Target zero point by filter
+        g.00000       F32     25.0
+        r.00000       F32     25.0
+        i.00000       F32     25.0
+        z.00000       F32     25.0
+        y.00000       F32     25.0
+END
Index: trunk/ippconfig/recipes/ppStack.config
===================================================================
--- trunk/ippconfig/recipes/ppStack.config	(revision 27105)
+++ trunk/ippconfig/recipes/ppStack.config	(revision 27218)
@@ -62,4 +62,11 @@
 	y	F32	0.0
 END
+ZP.TARGET	METADATA		# Target zero point by filter
+	g	F32	25.0
+	r	F32	25.0
+	i	F32	25.0
+	z	F32	25.0
+	y	F32	25.0
+END
 
 PSF.INSTANCES	S32	15		# Number of instances for PSF generation