Index: trunk/psModules/src/imcombine/pmSubtractionKernels.h
===================================================================
--- trunk/psModules/src/imcombine/pmSubtractionKernels.h	(revision 16479)
+++ trunk/psModules/src/imcombine/pmSubtractionKernels.h	(revision 16607)
@@ -39,4 +39,5 @@
     int bgOrder;                        ///< The order for the background fitting
     pmSubtractionMode mode;             ///< Mode for subtraction
+    int numCols, numRows;               ///< Size of image (for normalisation), or zero to use image provided
     psVector *solution1, *solution2;    ///< Solution for the PSF matching
 } pmSubtractionKernels;