[GRASS-user] Re: r.carve help

[stephen sefick]

I increased the region setting and everything worked fine.  Thanks for
your time.

Stephen

On Tue, Sep 21, 2010 at 9:35 AM, stephen sefick <ssefick at gmail.com> wrote:
> I would like to reinforce a DEM with the nhd flow lines, but only at
> road crossings.  I have isolated an area and set the computational
> region to this.  I have run:
>
> r.carve --overwrite rast=master_mbhw_mb_6 at PERMANENT
> vect=srs_nhd_flowlines_2010 at PERMANENT output=mb_conditioned width=1
> depth=10
>
> in grass 6.4svn (last week)  on a 1m DEM and there is no difference in
> the output and the original (r.mapcalc difference map).  What should I
> look at?
>
> --
> Stephen Sefick
> ____________________________________
> | Auburn University                                   |
> | Department of Biological Sciences           |
> | 331 Funchess Hall                                  |
> | Auburn, Alabama                                   |
> | 36849                                                    |
> |___________________________________|
> | sas0025 at auburn.edu                             |
> | 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
>
> "A big computer, a complex algorithm and a long time does not equal science."
>
>                               -Robert Gentleman
>



-- 
Stephen Sefick
____________________________________
| Auburn University                                   |
| Department of Biological Sciences           |
| 331 Funchess Hall                                  |
| Auburn, Alabama                                   |
| 36849                                                    |
|___________________________________|
| sas0025 at auburn.edu                             |
| 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

"A big computer, a complex algorithm and a long time does not equal science."

                              -Robert Gentleman