Index: trunk/ippconfig/esowfi/format_split.config
===================================================================
--- trunk/ippconfig/esowfi/format_split.config	(revision 15296)
+++ trunk/ippconfig/esowfi/format_split.config	(revision 15309)
@@ -9,9 +9,9 @@
 # How to read this data
 FILE	METADATA
-	PHU		      STR	CHIP		# The FITS file represents an entire FPA
+	PHU		STR	CHIP		# The FITS file represents an entire FPA
 	EXTENSIONS	STR	NONE		# There are no extensions
-	FPA.NAME	  STR	ORIGIN		# A PHU keyword for unique FPA identifier
-	CHIP.NAME	  STR	EXTNAME 	# A PHU keyword for unique chip identifier
-	CONTENT	    STR {CHIP.NAME}	# How to determine content of FITS file
+	FPA.NAME	STR	ORIGIN		# A PHU keyword for unique FPA identifier
+	CONTENT		STR	EXTNAME 	# Key to the CONTENTS menu
+	CONTENT.RULE	STR	{CHIP.NAME}	# How to derive the CONTENT when writing
 END