Index: trunk/ppImage/src/ppImage.h
===================================================================
--- trunk/ppImage/src/ppImage.h	(revision 24485)
+++ trunk/ppImage/src/ppImage.h	(revision 24892)
@@ -37,4 +37,5 @@
     bool doShutter;                     // Shutter correction
     bool doFlat;                        // Flat-field normalisation
+    bool doPattern;                     // Pattern noise subtraction
     bool doFringe;                      // Fringe subtraction
     bool doPhotom;                      // Source identification and photometry
@@ -44,5 +45,5 @@
     bool doStats;                       // call ppStats on the image
     bool checkCTE;                      // measure pixel-based variance
-    bool applyParity;			// Apply Cell parities
+    bool applyParity;                   // Apply Cell parities
 
     bool doCrosstalkMeasure;            // measure crosstalk signal
@@ -93,4 +94,11 @@
     float fringeKeep;                   // Fringe keep fraction
 
+    // Pattern noise subtraction
+    int patternOrder;                   // Polynomial order
+    int patternIter;                    // Clipping iterations
+    float patternRej;                   // Clipping threshold
+    psStatsOptions patternMean;         // Statistic for mean
+    psStatsOptions patternStdev;        // Statistic for stdev
+
     int remnanceSize;                   // Size for remnance detection
     float remnanceThresh;               // Threshold for remnance detection