hi i am interested to know if the winds aloft temperatureis the actual temperature or does it have to be calculatedfrom standard +15 surface temperaturethanks mark

Hi,In the US, the temperature for a specific altitude is as reported via FD info...Outside US, it is computed based on surface temperature compared to standard lapse rate.Thanks!-Damian[table border=0" cellspacing="30" cellpadding="0][tr][td align = "left"]Damian ClarkHiFi Simulation SoftwareDeveloper of ActiveSkyThe next-generation weather environment simulation for FS2002!http://hifi.avsim.net/activesky[/td][td]http://hifi.avsim.net/activesky/images/wxrebeta.jpg][/td][/tr][/table://http://hifi.avsim.net/activesky/ima...][/tr][/table