Index: trunk/ppImage/src/ppImage.h
===================================================================
--- trunk/ppImage/src/ppImage.h	(revision 23229)
+++ trunk/ppImage/src/ppImage.h	(revision 23411)
@@ -40,4 +40,5 @@
     bool doAstromMosaic;                // full-mosaic Astrometry
     bool doStats;                       // call ppStats on the image
+    bool checkCTE;			// measure pixel-based variance
 
     // output files requested
@@ -133,4 +134,6 @@
 bool ppImageFringeFree(pmConfig *config, pmFPAview *view);
 
+bool ppImageCheckCTE(pmConfig *config, ppImageOptions *options, pmFPAview *view);
+
 // Record which detrend file was used for the detrending
 bool ppImageDetrendRecord(