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On Sat, Feb 16, 2002 at 12:59:55PM -0800, Tony Peden wrote: > From is the accepted convention in aviation, hopefully that's what > JSBSim treats as positive. I'll attempt to verify later. No need to verify. JSB does indeed use 'from' vectors. However, both LaRCSim and YASim use 'to' vectors. Please note that there is a difference between fgfs's internal representation of wind, and the way it is set by the user. As an engineer, I am partial to using 'to' vectors internally. That is internally consistent, unless you are going to tell me that aircraft headings are also represented as 'from' vectors. Either way, I think we should make a choice, document it, and stick to it. It's not very desirable to have FDM's disagreeing with one another. - -- Regards, "I RADIS, do you?" =Martin= http://www.iradis.org/ PGP: FE87448B DDF8 677C 9244 D119 4FE0 AE3A 37CF 3458 FE87 448B Date: Sat, 16 Feb 2002 23:11:29 +0100 From: Martin van Beilen <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: Re: [Flightgear-devel] Wind confusion. In-Reply-To: <1013893195.12097.20.camel@raptor>; from [EMAIL PROTECTED] on Sat, Feb 16, 2002 at 12:59:55PM -0800 X-S-Issue: [EMAIL PROTECTED] 2002/02/16 23:15:38 606387351df89db731faade60f788f37 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) iEYEARECAAYFAjxu2hEACgkQN880WP6HRIt8MwCfVOK1BaSJ+UdiH0AjwUh569MA EqoAoLPiCCdZlsyEKDMMid7SfBY3RsZY =v/Mc -----END PGP SIGNATURE----- _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
