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BIFF2SUNRASTER

Section: User Commands (1)
Updated: 16 Mar 1998
Index

NAME

biff2sunraster - convert BIFF-file to sunraster-file

SYNTAX

biff2sunraster [-t <v>] <BIFF-file> <sunraster-file> \
[<colfile>]

DESCRIPTION

Convert a BIFF-fileto a sunraster-file.Use the BIFFcolortable in colfileif the colfileargument issupplied.

If the pixeltype of BIFF-fileis not unsigned byte, theimage will be converted to unsigned byte before conversion tosunraster. The pixeltype conversion does not imply anyscaling. Values too large (or to small) to be represented bythe new pixeltype are set to the maximum (or minimum) possiblevalue. A warning is issued to this effect.

OPTIONS

-t v

Threshold the input image at the value vand write asunraster file of depth 1. Default: Depth 8, nothresholding.

RESTRICTIONS

Images with pixeltype different from unsigned byte will beconverted to unsigned byte, without any prior scaling.

RETURN VALUE

0 - Ok
1 - Error in handling BIFF-file
2 - Cannot open Sunrasterfile
3 - Write error on Sunrasterfile
4 - BIFF file must have 1 band
5 - Illegal BIFF pixeltype
6 - Memory allocation error
7 - Illegal command-line

AUTHOR

Otto Milvang

EXAMPLES

biff2sunraster sun-raster8/andy.im8 andy.img andy.col
biff2sunraster -t 120 sun-raster1/andy.im1 andy.img

ID

$Id: biff2sunraster.c,v 1.35 1997/01/09 16:46:17 svein Exp $

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