Index: trunk/ippconfig/gpc1/ppImage.config
===================================================================
--- trunk/ippconfig/gpc1/ppImage.config	(revision 32355)
+++ trunk/ippconfig/gpc1/ppImage.config	(revision 32863)
@@ -177,4 +177,34 @@
 END
 
+# Chip processing for testing pattern correction
+CHIP_PATTERNTEST METADATA
+  BASE.FITS          BOOL    FALSE           # Save base detrended image?
+  BASE.MASK.FITS     BOOL    FALSE           # Save base detrended image?
+  BASE.VARIANCE.FITS BOOL    FALSE           # Save base detrended image?
+  CHIP.FITS          BOOL    TRUE            # Save chip-mosaic-ed image? 
+  CHIP.MASK.FITS     BOOL    TRUE            # Save chip-mosaic-ed image? 
+  CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
+  OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    TRUE            # apply non-linearity correction 
+  BIAS               BOOL    FALSE           # Bias subtraction
+  DARK               BOOL    TRUE            # Dark subtraction
+  REMNANCE           BOOL    FALSE           # Remnance masking
+  SHUTTER            BOOL    FALSE           # Shutter correction
+  FLAT               BOOL    TRUE            # Flat-field normalisation
+  MASK               BOOL    TRUE            # Mask bad pixels
+  MASK.BUILD	     BOOL    TRUE	     # Build internal mask?
+  MASK.BURNTOOL      BOOL    TRUE            # Mask potential burntool trails
+  PATTERN.ROW        BOOL    FALSE            # Row pattern correction
+  PATTERN.CELL	     BOOL    FALSE	     # Cell pattern correction
+  FRINGE             BOOL    TRUE            # Fringe subtraction
+  BIN1.FITS          BOOL    TRUE            # Save 1st binned chip image?
+  BIN2.FITS          BOOL    TRUE            # Save 2nd binned chip image?
+  PHOTOM             BOOL    TRUE            # Source identification and photometry
+  ASTROM.CHIP        BOOL    FALSE           # Astrometry per chip?
+  ASTROM.MOSAIC      BOOL    FALSE           # Astrometry for mosaic?
+  BACKGROUND         BOOL    TRUE            # Subtract background?
+  CROSSTALK.MEASURE  BOOL    TRUE            # Subtract model background?
+END
+
 # Chip processing with DARKTEST 
 CHIP_DARKTEST METADATA
@@ -1129,6 +1159,6 @@
   MASK.BUILD	     BOOL    TRUE	     # Build internal mask?
   MASK.BURNTOOL      BOOL    TRUE            # Mask potential burntool trails
-  PATTERN.ROW        BOOL    FALSE           # Row pattern correction
-  PATTERN.CELL	     BOOL    FALSE	     # Cell pattern correction
+  PATTERN.ROW        BOOL    TRUE           # Row pattern correction
+  PATTERN.CELL	     BOOL    TRUE	     # Cell pattern correction
   FRINGE             BOOL    TRUE            # Fringe subtraction
   BIN1.FITS          BOOL    TRUE            # Save 1st binned chip image?