Geo::Coordinates::ITM(3pm)				User Contributed Perl Documentation				Geo::Coordinates::ITM(3pm)

NAME

       Geo::Coordinates::ITM - Convert coordinates between lat/lon and Irish Transverse Mercator

VERSION

       This document describes Geo::Coordinates::ITM version 0.02

SYNOPSIS

	 use Geo::Coordinates::ITM qw( ll_to_grid grid_to_ll );

	 my ( $lat, $lon ) = grid_to_ll( $east, $north );
	 my ( $east, $north ) = ll_to_grid( $lat, $lon );

DESCRIPTION

       Convert back and forth between Irish Transverse Mercator grid and WGS84.  The conversion code was stolen wholesale from
       <http://bit.ly/ZqpUA>.

	 http://svn.geograph.org.uk/svn/branches/british-isles/libs/geograph 
	   /conversionslatlong.class.php

       Nothing is exported by default. The exportable functions are "ll_to_grid" and "grid_to_ll".

INTERFACE

   "ll_to_grid"
       Convert a latitude, longitude (WGS84) coordinate pair into an ITM easting and northing.

	 my ( $east, $north ) = ll_to_grid( $lat, $lon );

   "grid_to_ll"
       Convert an ITM easting, northing pair to a WGS84 latitude, longitude.

	 my ( $lat, $lon ) = grid_to_ll( $east, $north );

BUGS

       Please report any bugs or feature requests to "bug-geo-coordinates-itm@rt.cpan.org", or through the web interface at <http://rt.cpan.org>.

AUTHOR

       Andy Armstrong "<andy@hexten.net>"

       Code gratefully stolen from <http://bit.ly/ZqpUA>

	 http://svn.geograph.org.uk/svn/branches/british-isles/libs/geograph 
	   /conversionslatlong.class.php

LICENCE AND COPYRIGHT

       Copyright (c) 2009, Andy Armstrong "<andy@hexten.net>".

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.

perl v5.14.2							    2012-03-31						Geo::Coordinates::ITM(3pm)