[GRASS-user] How to install and use r.damflood ?

GRASS GRASS user
1

Hello,

I want to install and use "r.damflood" :
http://grass.osgeo.org/wiki/Natural_Hazards

Do you know how to do ?

Thank you to throw light for me.

Regards.

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2

I want to install and use "r.damflood" :

http://grass.osgeo.org/wiki/Natural_Hazards

Do you know how to do ?

it seems it isn't yet in the grass-addons repositoty
(http://trac.osgeo.org/grass/browser/grass-addons/grass6/raster).

but see

Cannata M and Marzocchi R 2012 Two-dimensional dam break flooding
simulation: a GIS embedded approach. Natural Hazard 60: in press

http://geoscience-meeting.scnatweb.ch/sgm2009/SGM09_Abstracts/powerpoints/Marzocchi_SGM09_Talk.pdf

http://istgeo.ist.supsi.ch/site/projects/dambreak

so maybe just ask the addon-authors.

-----
best regards
Helmut
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3

Dear Laurent,

unfortunately, as correctly Helmut write, the command is not yet on the addons website.
In fact we did last year some changes in order to be compatible the software on Grass 7.0 (change of libraries) and there are yet a few errors writing the raster map outputs…

I need time to check the code and correct these last errors and we will put on the grass addon website.
I hope to find time during this week (maybe evenings…) I will conatct you soon and I will also inform the grass-dev mailing list.

We have also created a grass script to create the imput raster map with the dam (it is called r.dam). We will upload also this command.

Best regards,
Roberto Marzocchi

2012/10/29 Helmut Kudrnovsky <hellik@web.de>

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4

Good morning Mr. Marzocchi,

Thank you very much for your interesting reply. Indeed, i would like so much
test your extension r.damflood. But i understand very well that you need
more time to correct last errors.

1/Pending improvements, would it be possible to use an older version of the
r.damflood exrtension compatible with an older version of Grass (Grass 6.4.2
for instance)?

2 / I spent my weekend looking for software that can mapping the simulation
of flood by dam failure. But the majority of them seem to be created by
american universities and their utilisation seems to require Arcgis spatial
analyst. Do you would know apllications reliable similar to yours not
requiring not free GIS owner (like arcgis)?

I also wanted to congratulate you and thank you for your research, really
usefull. I'm working actually on an artificial Dam in Nigeria.

Thank you to throw light for me.

With kind regards.

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5

Roberto,

I am extremely interested in this as well. In my office, having real-time dambreak analysis capability is extremely important. So, I am very much interested in obtaining your GRASS extension as well.

Thank you,
Tom Adams

On Mon, Oct 29, 2012 at 6:47 AM, Roberto Marzocchi <roberto.marzocchi@gmail.com> wrote:

Dear Laurent,

unfortunately, as correctly Helmut write, the command is not yet on the addons website.
In fact we did last year some changes in order to be compatible the software on Grass 7.0 (change of libraries) and there are yet a few errors writing the raster map outputs…

I need time to check the code and correct these last errors and we will put on the grass addon website.
I hope to find time during this week (maybe evenings…) I will conatct you soon and I will also inform the grass-dev mailing list.

We have also created a grass script to create the imput raster map with the dam (it is called r.dam). We will upload also this command.

Best regards,
Roberto Marzocchi

-- 
Gter srl Innovazione in Geomatica, Gnss e Gis
Spin-off Progetto Uni.T.I. promosso da UniGE
Via Greto di Cornigliano 6r - 16152 Genova
P.IVA/CF 01998770992
ph: 010-8694830 Fax: 010-8694737 
E-mail: [roberto.marzocchi@gter.it](mailto:roberto.marzocchi@gter.it)
skype: roberto.marzocchi84
[www.gter.it](http://www.gter.it)


[www.twitter.com/Gteronline](http://www.twitter.com/Gteronline) - [www.facebook.com/Gteronline](http://www.facebook.com/Gteronline)

2012/10/29 Helmut Kudrnovsky <hellik@web.de>

I want to install and use “r.damflood” :
http://grass.osgeo.org/wiki/Natural_Hazards

Do you know how to do ?

it seems it isn’t yet in the grass-addons repositoty
(http://trac.osgeo.org/grass/browser/grass-addons/grass6/raster).

but see

Cannata M and Marzocchi R 2012 Two-dimensional dam break flooding
simulation: a GIS embedded approach. Natural Hazard 60: in press

http://geoscience-meeting.scnatweb.ch/sgm2009/SGM09_Abstracts/powerpoints/Marzocchi_SGM09_Talk.pdf

http://istgeo.ist.supsi.ch/site/projects/dambreak

so maybe just ask the addon-authors.

best regards
Helmut

View this message in context: http://osgeo-org.1560.n6.nabble.com/How-to-install-and-use-r-damflood-tp5011858p5011921.html

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Thomas E Adams

Development & Operations Hydrologist
National Weather Service
Ohio River Forecast Center
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