funpack(1)

FITS image decompression program

Section 1 libcfitsio-bin bookworm source

Description

funpack

NAME

funpack - FITS image decompression program

SYNOPSIS

funpack [OPTION]... FILE...

DESCRIPTION

funpack is an utility to restore a compressed FITS image file back to its original state.

OPTIONS

Flags must be separate and appear before filenames. Use ’-’ to read from stdin.
-E HDUlist Unpack only the list of HDU names or numbers in the file.
-P pre

Prepend pre to create new output filenames.

-O name

Specify full output file name.

	-Z		Recompress the output file with host GZIP program.
	-F		Overwrite input file by output file with same name.
	-D		Delete input file after writing output.
	-S		Output uncompressed file to STDOUT file stream.
	-L		List contents, files unchanged.
	-C		Don’t update FITS checksum keywords.
	-v		Verbose mode; list each file as it is processed.
	-H		Show this message.
	-V		Show version number.