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 <[email protected]> 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_m...@permanent > vect=srs_nhd_flowlines_2...@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 | > |___________________________________| > | [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 > > "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 | |___________________________________| | [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 "A big computer, a complex algorithm and a long time does not equal science." -Robert Gentleman
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