Index: trunk/archive/pslib/include/psImage.h
===================================================================
--- trunk/archive/pslib/include/psImage.h	(revision 344)
+++ trunk/archive/pslib/include/psImage.h	(revision 378)
@@ -200,6 +200,6 @@
 		    int x,		///< starting x coord of region		   
 		    int y,		///< starting y coord of region		   
-		    int dx,		///< x size of region (-1 for full range)	   
-		    int dy,		///< y size of region (-1 for full range)	   
+		    int nx,		///< x size of region (-1 for full range)	   
+		    int ny,		///< y size of region (-1 for full range)	   
 		    int z,		///< plane of interest			   
 		    const char *extname, ///< MEF extension name ("PHU" for primary header)
@@ -244,12 +244,4 @@
 		   int extnum,		///< MEF extension number (-1 for "PHU", 0 : Nextend - 1)
 		   FILE *f		///< file descriptor to read from
-    );
-
-/*** image FFT operations ***/
-/// Perform an FFT on the image.  The output image type is psComplex.
-psImage *
-psImageFFT(psImage *output,		///< Output image
-	   const psImage *input,	///< image to FFT
-	   int direction		///< FFT direction 
     );
 
@@ -276,5 +268,5 @@
 		      int x0,		///< x offset of overlay subimage 
 		      int y0,		///< y offset of overlay subimage 
-		      const char *operator ///< overlay operation 
+		      const char *op	///< overlay operation 
     );