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Advanced weather: Difference between revisions
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== Creating custom Weather Tiles == | == Creating custom Weather Tiles == | ||
Hard-customizing a weather scenario for your needs is fairly easy. If you look into Nasal/local-weather/weather_tiles.nas you can for instance find the function set_high_pressure_tile() That has lines var spread = 10.0 + 4.0 * rand(); var D = T - spread; which set spread and dewpoint D, so if you want a certain cloud base, you just set spread to your desired value such that the cloudbase will later be spread * 400 later. The exact cloud base will always depend a bit on the topology, outcrops of the terrain tend to push it up under some conditions.<ref>{{cite web | |||
|url = https://sourceforge.net/p/flightgear/mailman/message/35259165/ | |||
|title = <nowiki> Re: [Flightgear-devel] Autostart advanced weather with METAR from | |||
commandline </nowiki> | |||
|author = <nowiki> Thorsten Renk </nowiki> | |||
|date = Aug 3rd, 2016 | |||
|added = Aug 3rd, 2016 | |||
|script_version = 0.40 | |||
}}</ref> | |||
If you have a function (data table,...) providing the wind vector w =(wx, wy, wz) as a function of position and time, i.e. w (x,y,z,t), is it possible to make that work in FG, yes that is possible. | If you have a function (data table,...) providing the wind vector w =(wx, wy, wz) as a function of position and time, i.e. w (x,y,z,t), is it possible to make that work in FG, yes that is possible. | ||