[GRASS-user] Calculating Azimuth of Stream Main Channel [RESOLVED]

[Rich Shepard]

On Sat, 10 Nov 2012, Helmut Kudrnovsky wrote:

> AFAIU azimuth calculation by v.to.db depends on the vector line direction.

Helmut,

   This I assumed. The lines I used are the mainchannel maps produced by
r.basin. Given that r.basin should apply the same process to each sub-basin
it defines I did not expect one basin to be different. Shrug.

   From a practical perspective -- running one basin at a time -- it's not an
issue; at least, not for me.

Thanks,

Rich