> > > >is there a semantic description of the gpx schema? the docs at
> > > (http://www.topografix.com/gpx_manual.asp#bounds)
> > i guess i saw that. i was sort of hoping for a more prose-like
> > description of the spec -- a "theory of operations", if you will --
> Unfortunately (IMO) the GPX group took a step backwards in this regard.
> The GPX 1.0 spec linked above contains far more words describing intent
> than the 1.1 spec does. If you need to split hairs of the spec, asking
> on the gpsxml list is the best resource.
thanks robert -- you're right -- i had been looking at the 1.1 manual,
rather than the 1.0 linked above. i'm not even sure how to get to
that one from the main page, but i've got it bookmarked now...
paul fox, pgf@... (arlington, ma, where it's 54.9 degrees)