<?xml version="1.0"?> <!-- Notes: This scenario puts a thermal over the tower at KSFO. The <height> tag defines the upper limit of the thermal. AI thermals have some limitations, i.e. they don't lean downwind, they are only cylindrical in shape, they don't interact with the terrain or weather, and AFAIK they only work with the JSBSim FDM. Try using the sgs233 model for a good demonstration. Dave Culp, davidculp2@comcast.net --> <PropertyList> <scenario> <entry> <type>thermal</type> <latitude>37.61633</latitude> <longitude>-122.38334</longitude> <strength-fps>13.49</strength-fps> <diameter-ft>4800.0</diameter-ft> <height-msl>5000</height-msl> </entry> </scenario> </PropertyList>