[GRASS5] Re: r.terraflow 1.4

Markus Neteler neteler at itc.it
Mon Jan 20 12:41:00 EST 2003

On Mon, Jan 20, 2003 at 12:38:59PM -0500, Laura I. Toma wrote:
> Hi everybody,
> A new module called r.terraflow has just been submitted to CVS. It takes
> as input a raster DEM and computes flow directions, flow accumulation
> and a couple of other indices. r.terraflow was designed and optimized for
> very large grids; it is able to process grids which are untractable with
> previous functions, like r.watershed.  Terraflow has been recently ported
> to GRASS and not tested extensively. If you have any suggestions please
> let me know.

The code is placed here:

Thanks to Laura,


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