<?php

// This code comes from http://code.calum.org/

function getfriendlybearing($degrees) {
        if ( $degrees == -999 ) return "?";
        if ( $degrees >= 337 || $degrees < 22 ) return "N";
        if ( $degrees >= 22  && $degrees < 67 ) return "NE";
        if ( $degrees >= 67  && $degrees < 112 ) return "E";
        if ( $degrees >= 112 && $degrees < 157 ) return "SE";
        if ( $degrees >= 157 && $degrees < 202 ) return "S";
        if ( $degrees >= 202 && $degrees < 247 ) return "SW";
        if ( $degrees >= 247 && $degrees < 292 ) return "W";
        if ( $degrees >= 292 && $degrees < 337 ) return "NW";
        return "?$degrees";
        }

?>