I came across this when looking previously at v.to.db. I noticed there is an option to upload line sinuosity. I haven't tried it, but I'd be curious to know if it solves your problem.
Using "option = sinuous" ? http://grass.itc.it/grass64/manuals/html64_user/v.to.db.html Mark On Fri, Jul 9, 2010 at 10:24 AM, stephen sefick <[email protected]> wrote: > All: > I would like to calculate channel sinuosity on many streams that I > have an upstream and downstream GPS point. Is there such a module in > GRASS? I am trying to avoid doing this by hand. > kindest regards, > > -- > Stephen Sefick > ____________________________________ > | Auburn University | > | Department of Biological Sciences | > | 331 Funchess Hall | > | Auburn, Alabama | > | 36849 | > |___________________________________| > | [email protected] | > | http://www.auburn.edu/~sas0025 | > |___________________________________| > > Let's not spend our time and resources thinking about things that are > so little or so large that all they really do for us is puff us up and > make us feel like gods. We are mammals, and have not exhausted the > annoying little problems of being mammals. > > -K. Mullis > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user > _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
