Advanced weather: Difference between revisions

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m (→‎Feature requests on the C++ side: adding link to related discussion from flightgear forums)
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== Current development status ==
== Current development status ==


The current version 0.6 supports placement of effect volumes for visibility, rain, snow and thermal lift, as well as interpolation of visibility, pressure, temperature and dewpoint between weather stations. It has a variety of 40x40 km weather tiles with layered and non-layered clouds and weather effects, external models of precipitation and (with a CVS patch) also support for gliders, i.e. it creates thermals below convective clouds. Automatic weather tile reloading for long-range flights is implemented, both in a simple 'repeat-tile' function and a rudimentary set of tile selection rules to simulate the long-range change of real weather. As an example, the picture shows Nimbostratus clouds with precipitation seen from outside.
The current version 0.7 supports placement of effect volumes for visibility, rain, snow, turbulence and thermal lift, as well as interpolation of visibility, pressure, temperature and dewpoint between weather stations. It has a variety of 40x40 km weather tiles with layered and non-layered clouds and weather effects, thunderstorms, external models of precipitation and (with a CVS patch) also support for gliders, i.e. it creates thermals below convective clouds. Automatic weather tile reloading for long-range flights is implemented, both in a simple 'repeat-tile' function and a set of tile selection rules to simulate the long-range change of real weather. Terrain presampling algorithms automatically adjust the cloud placement over elevated terrain. As an example, the picture shows Nimbostratus clouds with precipitation seen from outside.


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[http://www.phy.duke.edu/~trenk/files/local_weather_fgfs2.0.0_v0.61.tgz Local Weather package v0.6(Thorsten)]
[http://www.phy.duke.edu/~trenk/files/local_weather_fgfs2.0.0_v0.7.tgz Local Weather package v0.7(Thorsten)]


[http://www.phy.duke.edu/~trenk/files/README.local_weather.html Documentation]
[http://www.phy.duke.edu/~trenk/files/README.local_weather.html Documentation]
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