.TH WINDOW 1 "Version 1.0" "EPU" "EPU user manual"
.SH NAME
window \- cuts a portion of epp file
.SH SYNOPSIS
.B window 
[-a%] [-o output_file]  input_file fr lr fc lc 
.SH DESCRIPTION

Window creates new 
.IR epp -file
with given limits. If new limits exceeds limits of old file, this areas
would be filled by 
.I offsite 
value.
.PP
By default limits are given in rows/columns, but with 
.I -a
option you may use alternate coordinates.
.PP 
Output file would always be properly aligned with input.
.SH OPTIONS
.TP 8
.B --help
displays brief usage information.
.TP 8
.B --version
displays version number
.TP 8
.B -%
Displays percentage of processed lines in file.
.TP 8
.BI -o " file " 
gives the name for output file. Defaults to
.I window.out.epp
.TP 8
.B -a 
specifies that limits are given in alternate coordinates.
.SH SEE ALSO
.BR mosaic (1), eheader (1)

.SH AUTHOR

Victor B. Wagner <vitus@agropc.msk.su>

.SH BUGS

???