Index: trunk/psModules/src/detrend/pmOverscan.h
===================================================================
--- trunk/psModules/src/detrend/pmOverscan.h	(revision 14505)
+++ trunk/psModules/src/detrend/pmOverscan.h	(revision 42379)
@@ -43,4 +43,8 @@
     int boxcar;                         ///< Boxcar smoothing radius
     float gauss;                        ///< Gaussian smoothing sigma
+    float minValid;			///< if overscan is too low, readout is dead : mask
+    float maxValid;			///< if overscan is too high, readout is dead : mask
+    psImageMaskType maskVal;            ///< Mask value to give dead readouts
+
     // Outputs
     psPolynomial1D *poly;               ///< Result of polynomial fit