Index: trunk/psastro/src/pmAstrom.h
===================================================================
--- trunk/psastro/src/pmAstrom.h	(revision 5560)
+++ trunk/psastro/src/pmAstrom.h	(revision 5565)
@@ -29,4 +29,5 @@
 } pmAstromStats;
 
+/* in pmAstrom.c */
 pmAstromObj 	 *pmAstromObjAlloc (void);
 pmAstromObj 	 *pmAstromObjCopy (pmAstromObj *old);
@@ -35,16 +36,9 @@
 psArray          *pmAstromRotateObj (psArray *old, psPlane center, double angle);
 psPlaneTransform *pmAstromMatchFit (psPlaneTransform *map, psArray *st1, psArray *st2, psArray *match, psMetadata *config);
+int               pmAstromObjSortByFPX (const void **a, const void **b);
+int               pmAstromObjSortByMag (const void **a, const void **b);
 
-int               pmAstromObjSortByFPX (const void **a, const void **b);
-
-bool 		  psastroProjectFPA (pmFPA *fpa, char *starlist, bool toSky);
-bool 		  psastroProjectRawstars (psArray *stars, pmReadout *readout);
-bool 		  psastroProjectRefstars (psArray *stars, pmReadout *readout);
-
-psPlane* psCoordChipToCell_EAM(
-    psPlane* out,                      ///< a plane struct to recycle. If NULL, a new struct is created
-    const psPlane* in,                 ///< the Chip coordinate
-    const pmCell* cell                 ///< the cell of interest
-);
-
-psPlaneTransform *p_psPlaneTransformLinearInvert_EAM(psPlaneTransform *transform);
+/* in pmAstromGrid.c */
+pmAstromStats     pmAstromGridAngle (psArray *st1, psArray *st2, psMetadata *config);
+psPlaneTransform *pmAstromGridApply (psPlaneTransform *map, pmAstromStats stat);
+pmAstromStats     pmAstromGridMatch (psArray *st1, psArray *st2, psMetadata *config);