Index: trunk/psModules/src/detrend/pmFlatNormalize.h
===================================================================
--- trunk/psModules/src/detrend/pmFlatNormalize.h	(revision 6999)
+++ trunk/psModules/src/detrend/pmFlatNormalize.h	(revision 7060)
@@ -5,11 +5,11 @@
 // Normalise the flat-field measurements (f_ij = g_i s_j where f_ij is the flux recorded for chip i and
 // integration j, g_i is the gain for the i-th chip, s_j is the flux of the source in the j-th integration).
-bool pmFlatNormalize(psVector *sourceFlux, // The source flux in each image; modified for return
-                     psVector *chipGains, // Initial guess of the chip gains; modified for return
-                     psImage *fluxLevels, // Fluxes for each integration (row) and chip (col); modified
-                     unsigned int maxIter, // Maximum number of iterations
-                     double tolerance // Tolerance level before dying
-                    );
-
+// Return the source flux in each integration.
+psVector *pmFlatNormalize(bool *converge, // Did we converge?
+                          psVector *chipGains, // Initial guess of the chip gains; modified for return
+                          const psImage *fluxLevels, // Fluxes for each integration (row) and chip (col)
+                          unsigned int maxIter, // Maximum number of iterations
+                          double tolerance   // Tolerance level before dying
+                         );
 
 #endif