Index: /trunk/psModules/src/astrom/pmAstrometryWCS.c
===================================================================
--- /trunk/psModules/src/astrom/pmAstrometryWCS.c	(revision 19305)
+++ /trunk/psModules/src/astrom/pmAstrometryWCS.c	(revision 19306)
@@ -7,6 +7,6 @@
  *  @author EAM, IfA
  *
- *  @version $Revision: 1.27 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2008-03-18 18:38:14 $
+ *  @version $Revision: 1.28 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2008-09-02 19:05:33 $
  *
  *  Copyright 2006 Institute for Astronomy, University of Hawaii
@@ -94,4 +94,10 @@
     int Nx = psMetadataLookupS32 (&status1, header, "NAXIS1");
     int Ny = psMetadataLookupS32 (&status2, header, "NAXIS2");
+
+    if (!status1 || !status2) {
+	Nx = psMetadataLookupS32 (&status1, header, "ZNAXIS1");
+	Ny = psMetadataLookupS32 (&status2, header, "ZNAXIS2");
+    }
+
     if (!status1 || !status2) {
 	psFree (wcs);