I just commited this patch with some changes: The properties probe_elev_m[0..4] were uninitialized and used in the Run() method before being initialized by a scan of the ground elevations. The first scan was performed after one second, so for the first second the probe_elev_m were used in an uninitialized state.
I changed the timer behaviour to run the scan before the probe_elev_m values are used. To check, if this solves (and not hides) the nan issue, i commented out the line containing the isnan() check. Please report, if this works. Torsten ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensign option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel