[Phphtmllib-devel] SF.net SVN: phphtmllib:[3465] trunk/open2300/lib/modules/api/ AviationWeather.inc

[<he...@us...>]

Revision: 3465
          http://phphtmllib.svn.sourceforge.net/phphtmllib/?rev=3465&view=rev
Author:   hemna
Date:     2010-06-16 21:24:33 +0000 (Wed, 16 Jun 2010)

Log Message:
-----------
xw

Modified Paths:
--------------
    trunk/open2300/lib/modules/api/AviationWeather.inc

Modified: trunk/open2300/lib/modules/api/AviationWeather.inc
===================================================================
--- trunk/open2300/lib/modules/api/AviationWeather.inc	2010-06-16 21:15:53 UTC (rev 3464)
+++ trunk/open2300/lib/modules/api/AviationWeather.inc	2010-06-16 21:24:33 UTC (rev 3465)
@@ -78,23 +78,19 @@
 			$info[] = array("number" => $runway["runway_number"],
 			                "length" => $runway["length"],
 			                "width" => $width);
-			$xw = $this->get_crosswind($runway["runway_number"], $runway["WIND"], $runway[""]);			
+			$xw = $this->get_crosswind($runway["runway_number"], $runway["Wind"]);
+			$runway["crosswind"] = $xw;			
 		}
 		
 		return $info;
 	}
 	
-	protected function get_crosswind($runway) {
-		$number = substr($runway,0,2);
-		$wind = $runway["WIND"];
+	protected function get_crosswind($number, $wind) {
+		$number = substr($runway,0,2)."0";				
+		$direction = $wind["angle"];
+		$speed = $wind["speed"];				
 		
-		$direction = $runway[""];
-		
-		if (strcasecmp($wind, "calm") == 0) {
-			$wind = 0;
-		}
-		
-		
+		return $speed * sine($direction - $number);				
 	}
 	
 


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