[GRASS-user] equiv to USACE HEC suite?

I was at the Conservation GIS conference (www.scgis.org) these past days, and gave “a whirlwind tour of open source GIS tools”, prominently featuring GDAL, QGIS, PostGIS, and GRASS.

A question came up as to what are the GRASS/hydro equivalents to the USACE’s

“GEOHMS” , as per: http://www.hec.usace.army.mil/software/hec-geohms/

If there’s a wiki, RTFM, etc so I could read to formulate a response, that would be great.

thanks!
Chris

On 19/07/13 07:06, Chris Nicholas wrote:

I was at the Conservation GIS conference (www.scgis.org) these past
days, and gave "a whirlwind tour of open source GIS tools", prominently
featuring GDAL, QGIS, PostGIS, and GRASS.

A question came up as to what are the GRASS/hydro equivalents to the
USACE's
"GEOHMS" , as per: http://www.hec.usace.army.mil/software/hec-geohms/

If there's a wiki, RTFM, etc so I could read to formulate a response,
that would be great.

There's not much information about the exact functionalities, but it sounds like a combination of r.watershed and the r.stream.* suite of modules.

You can start at [1] for a list of modules for hydrology.

Moritz

[1] http://grasswiki.osgeo.org/wiki/Hydrological_Sciences