Index: trunk/psLib/src/astro/psCoord.h
===================================================================
--- trunk/psLib/src/astro/psCoord.h	(revision 3598)
+++ trunk/psLib/src/astro/psCoord.h	(revision 3977)
@@ -10,6 +10,6 @@
 *  @author GLG, MHPCC
 *
-*  @version $Revision: 1.30 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-03-31 23:01:46 $
+*  @version $Revision: 1.31 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-05-19 05:18:20 $
 *
 *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -383,5 +383,5 @@
     psPlaneTransform *out,             ///< a transform to recycle, or NULL if one is to be created.
     const psPlaneTransform *in,        ///< transform to invert
-    psRegion *region,                  ///< region to fit for non-linear transform inversion
+    psRegion region,                   ///< region to fit for non-linear transform inversion
     int nSamples                       ///< number of samples in each axis for fit
 );
@@ -404,5 +404,7 @@
     psPlaneTransform *out,             ///< a transform to recycle, or NULL if one is to be created.
     const psPlaneTransform *trans1,    ///< first transform to combine
-    const psPlaneTransform *trans2     ///< first transform to combine
+    const psPlaneTransform *trans2,    ///< first transform to combine
+    psRegion region,                   ///< region to cover (for non-linear transforms)
+    int nSamples                       ///< number of samples on each axis (for non-linear transforms)
 );
 
@@ -431,4 +433,5 @@
     float sigmaClip
 );
+//XXX: need to add doxygen comments on the parameters above. -rdd
 
 /// @}