Changeset 8397 for trunk/psModules/src/detrend/pmFlatNormalize.h

Timestamp:

Aug 16, 2006, 2:49:01 PM (20 years ago)

Author:

Paul Price

Message:

pmFlatNormalize now normalizes the mean of the gains to unity. Removed external iteration control, since I'm somewhat confident that the system is stable. Fixed bug that produced memory errors if the number of iterations was odd (due to swapping pointers around). Output both flux and gain solutions.

File:

• trunk/psModules/src/detrend/pmFlatNormalize.h (modified) (1 diff)

trunk/psModules/src/detrend/pmFlatNormalize.h

@@ -6 +6 @@
 // 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).
-// 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
-                          float tolerance // Tolerance level before dying
-                         );
+bool pmFlatNormalize(psVector **expFluxesPtr, // Flux in each exposure; modified for return
+                     psVector **chipGainsPtr, // Initial guess of the chip gains; modified for return
+                     const psImage *bgMatrix
+                    );
 
 #endif