.TH NEIGHBOURS 1 "Version 1.0" "Environmental planning utilities" "EPU user manual"
.SH NAME
neighbours \- prints list of neighbouring clasees in epp-file
.SH SYNOPSIS
.B neighbours [-%][-d] file
.SH DESCRIPTION
This command searches 
.IR epp -file
for all class boundaries and print a table of class pair which
are neighbouring at least in one place. 
DO NOT MIX it with EPPL7 NEIGHBOUR command, which is part of
.BR evaluate (1)
in EPU.

It prints pairs of classes to stdout, one per line separated by commas.

Each pair of classes can be printed once or twice, first among neighbours
of first class in pair, than neighbours of second.

.SH OPTIONS
.TP 8
.B --help
displays brief usage information.
.TP 8
.B --version
displays version number
.TP 8
.B --verbose -%
Displays percentage of processed lines in file.
.TP 8
.B -d --double
print each pair twice. 

.SH SEE ALSO
.BR outtable (1), mapcolor (1), evaluate (1), extents (1). 

.SH AUTHOR

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

.SH BUGS

???