Index: trunk/ippconfig/gpc1/pswarp.config
===================================================================
--- trunk/ippconfig/gpc1/pswarp.config	(revision 34800)
+++ trunk/ippconfig/gpc1/pswarp.config	(revision 39981)
@@ -3,2 +3,3 @@
 BKG.XGRID		S32	50
 BKG.YGRID		S32	50
+ADDITIONAL_WCS_ORDERS   S32     4               # By default, use a bilevel astrometric model with 4 additional orders.