// 				 <15  16  26  36  46  56  66

zone4N =	Array(-1, -1, -1, -1, -1, -1, -1);
zone4NE =	Array(-1, -1, -1, -1, -1, -1, -1);
zone4E =	Array(-1, 897.6,875.6,844.6,802,748,683);
zone4SE =	Array(-1, 992,1003.3,995,968.6,921.6,855.6);
zone4S =	Array(-1, 1026.6,1053.3,1026.6,981.6,912.6,864.6);
zone4SO =	Array(-1, 990.3,1001.3,992,964.6,917.6,851.3);
zone4O =	Array(-1, 895,872.3,840,797.3,743,677.6);
zone4NO =	Array(-1, -1, -1, -1, -1, -1, -1);