Index: trunk/ppImage/src/ppImageDetrendFringe.h
===================================================================
--- trunk/ppImage/src/ppImageDetrendFringe.h	(revision 9952)
+++ trunk/ppImage/src/ppImageDetrendFringe.h	(revision 10215)
@@ -6,4 +6,5 @@
 #include "ppImageOptions.h"
 
+// Measure fringes
 bool ppImageDetrendFringeMeasure(pmReadout *readout, // Readout to measure
                                  pmCell *fringe, // Fringe cell (each readout is a different component)
@@ -11,4 +12,5 @@
     );
 
+// Solve the fringe system
 bool ppImageDetrendFringeSolve(pmChip *scienceChip, // Chip with science
                                const pmChip *refChip, // Chip with reference fringes
@@ -16,5 +18,5 @@
     );
 
-
+// Generate fringe frame
 psImage *ppImageDetrendFringeGenerate(pmCell *science, // Science cell
                                       pmCell *fringes // Fringe cell, one readout per fringe component