var blan_bot_temp= 8 
 var blan_dew_point= 8 
var blan_bot_height = .142
h1=.142; t1=blan_bot_temp;
var soundrow;  var prev; prev=new Array(); var delta; delta= new Array();
soundrow = new Array("ft","mb","dir","speed","tempF","tempC","dewpointC");
soundrow['ft'] = new Array(); soundrow['mb'] = new Array(); soundrow['dir'] = new Array(); soundrow['speed'] = new Array(); soundrow['tempF'] = new Array(); soundrow['tempC'] = new Array(); soundrow['dewpointC']  = new Array();
soundrow['ft']['597']= 597; soundrow['mb']['597']= 997.0; soundrow['dir']['597']= 42; soundrow['speed']['597']= 1; soundrow['tempF']['597']= 44.4; soundrow['tempC']['597']= 6.9; soundrow['dewpointC']['597']= 6.8;
soundrow['ft']['666']= 666; soundrow['mb']['666']= 995.0; soundrow['dir']['666']= 66; soundrow['speed']['666']= 3; soundrow['tempF']['666']= 44.8; soundrow['tempC']['666']= 7.1; soundrow['dewpointC']['666']= 6.8;
soundrow['ft']['800']= 800; soundrow['mb']['800']= 990.0; soundrow['dir']['800']= 100; soundrow['speed']['800']= 4; soundrow['tempF']['800']= 45.3; soundrow['tempC']['800']= 7.4; soundrow['dewpointC']['800']= 6.6;
soundrow['ft']['1003']= 1003; soundrow['mb']['1003']= 983.0; soundrow['dir']['1003']= 136; soundrow['speed']['1003']= 4; soundrow['tempF']['1003']= 45.1; soundrow['tempC']['1003']= 7.3; soundrow['dewpointC']['1003']= 6.5;
soundrow['ft']['1279']= 1279; soundrow['mb']['1279']= 973.0; soundrow['dir']['1279']= 172; soundrow['speed']['1279']= 6; soundrow['tempF']['1279']= 44.1; soundrow['tempC']['1279']= 6.7; soundrow['dewpointC']['1279']= 6.5;
soundrow['ft']['1696']= 1696; soundrow['mb']['1696']= 958.0; soundrow['dir']['1696']= 173; soundrow['speed']['1696']= 7; soundrow['tempF']['1696']= 42.4; soundrow['tempC']['1696']= 5.8; soundrow['dewpointC']['1696']= 5.8;
soundrow['ft']['2116']= 2116; soundrow['mb']['2116']= 943.0; soundrow['dir']['2116']= 232; soundrow['speed']['2116']= 4; soundrow['tempF']['2116']= 42.6; soundrow['tempC']['2116']= 5.9; soundrow['dewpointC']['2116']= 5.9;
soundrow['ft']['2545']= 2545; soundrow['mb']['2545']= 928.0; soundrow['dir']['2545']= 258; soundrow['speed']['2545']= 5; soundrow['tempF']['2545']= 42.3; soundrow['tempC']['2545']= 5.7; soundrow['dewpointC']['2545']= 5.7;
soundrow['ft']['2637']= 2637; soundrow['mb']['2637']= 925.0; soundrow['dir']['2637']= 252; soundrow['speed']['2637']= 5; soundrow['tempF']['2637']= 41.7; soundrow['tempC']['2637']= 5.4; soundrow['dewpointC']['2637']= 5.5;
soundrow['ft']['2979']= 2979; soundrow['mb']['2979']= 913.0; soundrow['dir']['2979']= 231; soundrow['speed']['2979']= 4; soundrow['tempF']['2979']= 40.1; soundrow['tempC']['2979']= 4.5; soundrow['dewpointC']['2979']= 4.6;
soundrow['ft']['3421']= 3421; soundrow['mb']['3421']= 898.0; soundrow['dir']['3421']= 199; soundrow['speed']['3421']= 5; soundrow['tempF']['3421']= 38.1; soundrow['tempC']['3421']= 3.4; soundrow['dewpointC']['3421']= 3.4;
soundrow['ft']['3864']= 3864; soundrow['mb']['3864']= 883.0; soundrow['dir']['3864']= 182; soundrow['speed']['3864']= 4; soundrow['tempF']['3864']= 36.0; soundrow['tempC']['3864']= 2.2; soundrow['dewpointC']['3864']= 2.0;
soundrow['ft']['4317']= 4317; soundrow['mb']['4317']= 868.0; soundrow['dir']['4317']= 193; soundrow['speed']['4317']= 3; soundrow['tempF']['4317']= 35.6; soundrow['tempC']['4317']= 2.0; soundrow['dewpointC']['4317']= 0.6;
soundrow['ft']['4776']= 4776; soundrow['mb']['4776']= 853.0; soundrow['dir']['4776']= 219; soundrow['speed']['4776']= 3; soundrow['tempF']['4776']= 35.4; soundrow['tempC']['4776']= 1.9; soundrow['dewpointC']['4776']= -0.3;
soundrow['ft']['4885']= 4885; soundrow['mb']['4885']= 850.0; soundrow['dir']['4885']= 224; soundrow['speed']['4885']= 3; soundrow['tempF']['4885']= 35.2; soundrow['tempC']['4885']= 1.8; soundrow['dewpointC']['4885']= -0.6;
soundrow['ft']['5242']= 5242; soundrow['mb']['5242']= 838.0; soundrow['dir']['5242']= 240; soundrow['speed']['5242']= 4; soundrow['tempF']['5242']= 34.5; soundrow['tempC']['5242']= 1.4; soundrow['dewpointC']['5242']= -1.5;
soundrow['ft']['5715']= 5715; soundrow['mb']['5715']= 823.0; soundrow['dir']['5715']= 254; soundrow['speed']['5715']= 5; soundrow['tempF']['5715']= 33.6; soundrow['tempC']['5715']= 0.9; soundrow['dewpointC']['5715']= -2.6;
soundrow['ft']['6466']= 6466; soundrow['mb']['6466']= 800.0; soundrow['dir']['6466']= 255; soundrow['speed']['6466']= 6; soundrow['tempF']['6466']= 31.8; soundrow['tempC']['6466']= -0.1; soundrow['dewpointC']['6466']= -4.2;
soundrow['ft']['8005']= 8005; soundrow['mb']['8005']= 754.0; soundrow['dir']['8005']= 257; soundrow['speed']['8005']= 14; soundrow['tempF']['8005']= 28.2; soundrow['tempC']['8005']= -2.1; soundrow['dewpointC']['8005']= -11.3;
soundrow['ft']['9248']= 9248; soundrow['mb']['9248']= 719.0; soundrow['dir']['9248']= 250; soundrow['speed']['9248']= 23; soundrow['tempF']['9248']= 25.0; soundrow['tempC']['9248']= -3.9; soundrow['dewpointC']['9248']= -12.7;