Hi Wolf,
HEC-GeoRAS is used to prepare data inputs for HEC-RAS.
I do not see any need to modify GRASS to prepare such
input. It would need developing some new modules (and wxGUI)
using GRASS Libraries.
BTW, today http://www.hec.usace.army.mil/ seems to be down.
Best
Venka
On 2012/03/24 4:50, Wolf Bergenheim wrote:
Hi Venka,
That seems to an interesting thing. I find it especially interesting since
it's from the same people who originally developed GRASS. Perhaps they
would be willing to co-mentor. Anyways Venka, do you have any information
on how it works together with ARC? I mean would it be possible to get it to
work with GRASS without modifying anything but GRASS?
--Wolf
On Fri, Mar 23, 2012 at 09:35, Venkatesh Raghavan<
[email protected]> wrote:
Dear All,
Doing a bit of work with tram in Vietnam using HEC-RAS and
HEC-GeoRAS. It would be nice to have a GRASS interface to
HEC-RAS. HEC-GeoRAS below is an interface for ArcGIS.
Perhaps a project for some student or Google Summer of Code?
HEC-RAS
http://www.hec.usace.army.mil/**software/hec-ras/<http://www.hec.usace.army.mil/software/hec-ras/>
HEC-GeoRAS
http://www.hec.usace.army.mil/**software/hec-ras/hec-georas.**html<http://www.hec.usace.army.mil/software/hec-ras/hec-georas.html>
I have also included some other modelling tools related to
flood/hydrology, erosion etc. Perhaps you know most of it already.
In future, it may be world considering
how some of these models can be put to work together to
bring out more comprehensive output of physical processes.
For example there is already some work on integrating HEC-RAS with
MODFLOW.
https://publicwiki.deltares.**nl/display/OPENMI/Workshops+**
on+integration+of+the+HEC-RAS+**and+MODFLOW+models+using+**OpenMI<https://publicwiki.deltares.nl/display/OPENMI/Workshops+on+integration+of+the+HEC-RAS+and+MODFLOW+models+using+OpenMI>
Fully conservative coupling of HEC-RAS with MODFLOW to simulate
stream–aquifer interactions in a drainage basin
http://www.sciencedirect.com/**science/article/pii/**S0022169408000772<http://www.sciencedirect.com/science/article/pii/S0022169408000772>
Surface Water-Groundwater Software Coupling
http://www.groundwater-**conference.uci.edu/files/**
Chapter4/2008_conf_Fenske,%**20J.pdf<http://www.groundwater-conference.uci.edu/files/Chapter4/2008_conf_Fenske,%20J.pdf>
Development of integrated MODFLOW HEC-RAS model using OpenMI
http://code.google.com/p/**rasmodflow/<http://code.google.com/p/rasmodflow/>
Flood/Hydrological Modelling
ICHARM, Japan
http://www.icharm.pwri.go.jp/
Integrated Flood Analysis System (IFAS)
http://www.icharm.pwri.go.jp/**research/ifas/index.html<http://www.icharm.pwri.go.jp/research/ifas/index.html>
BASINS (Better Assessment Science Integrating point& Non-point Sources)
http://water.epa.gov/scitech/**datait/models/basins/index.cfm<http://water.epa.gov/scitech/datait/models/basins/index.cfm>
Kinematic runoff and erosion model KINEROS
http://www.tucson.ars.ag.gov/**kineros/<http://www.tucson.ars.ag.gov/kineros/>
GIS and Distributed Watershed Models II
http://digitalcommons.unl.edu/**cgi/viewcontent.cgi?article=**
1466&context=usdaarsfacpub&**sei-redir=1&referer=http%3A%**
2F%2Fwww.google.com%2Furl%**3Fsa%3Dt%26rct%3Dj%26q%3Dhec-**
ras%2520grass%2520gis%**26source%3Dweb%26cd%3D6%26ved%**
3D0CEYQFjAF%26url%3Dhttp%253A%**252F%252Fdigitalcommons.unl.**
edu%252Fcgi%252Fviewcontent.**cgi%253Farticle%253D1466%**
2526context%253Dusdaarsfacpub%**26ei%3DO31mT5j_H_HsmAWtw4G5CA%**26usg%**
3DAFQjCNEyfNWNrpn8XB73bGz8lAN8**ZipR2A#search=%22hec-ras%**
20grass%20gis%22<http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1466&context=usdaarsfacpub&sei-redir=1&referer=http%3A%2F%2Fwww.google.com%2Furl%3Fsa%3Dt%26rct%3Dj%26q%3Dhec-ras%2520grass%2520gis%26source%3Dweb%26cd%3D6%26ved%3D0CEYQFjAF%26url%3Dhttp%253A%252F%252Fdigitalcommons.unl.edu%252Fcgi%252Fviewcontent.cgi%253Farticle%253D1466%2526context%253Dusdaarsfacpub%26ei%3DO31mT5j_H_HsmAWtw4G5CA%26usg%3DAFQjCNEyfNWNrpn8XB73bGz8lAN8ZipR2A#search=%22hec-ras%20grass%20gis%22>
Best
Venka
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