Hi there!
I am very interested in this topic too..
I played around with ANUGA a bit and I use SMS very often ..
To be honest since Bricsys released their BricsCAD for linux SMS is the
last software that keeps me bound to Windows.
But the 3D Component is still missing in QGIS and a tin creation
algorythm which is not ignoring breaklines is also a big point for me.
But I like the idea of probably using QGIS for modeling ..
I also like to integrate the GRASS topmodel for hydrology - we'll see
if i am able to do this ;)
regards
Werner
On 06/23/2011 09:07 AM, Saber Razmjooei wrote:
Hi there
I reckon it will be great to have a set of plugins for hydrology and
hydraulic modelling in QGIS.
To develop a new hydraulic engine for QGIS is not an ideal and we will
be re-inventing the wheel. So, the ideal situation is to take an
existing tool and use QGI to pre-process or post-process the
inputs/outputs.
Most of the hydraulic/hydrology model I have come across are for Windows
only, which is not ideal.
The only one which is very powerful and really multi-platform is AnuGA
http://sourceforge.net/projects/anuga/
AnuGA can be used for modelling: coastal, fluvial, surface water and
urban drainage system.
We have developed a plugin for QGIS so that you can prepare your model
GIS files (boundary files, mesh, etc). It is a bit out of date and
requires lots of tweaking.
http://sourceforge.net/projects/anuga-gai/
Will be good find a fund from those who are interested and develop this
further. We have several ideas to improve the plugin further (mesh
editor, result viewer, etc) but extremely busy atm.
Cheers
Saber
Da: "Alister Hood"<[email protected]>
A:<[email protected]>
Oggetto: [Qgis-developer] QGIS for Water
Data: gio, giu 23, 2011 00:23
Hi,
Date: Tue, 21 Jun 2011 09:47:36 -0400
From: Orn?lio Hinterholz Junior<[email protected]>
Subject: [Qgis-developer] QGIS for Water
To: [email protected]
Message-ID:<1308664056.1719.3.camel@dtti01>
Content-Type: text/plain; charset="utf-8"
Hi guys,
I'd like to know if there is a project for hydraulic modelling using
QGIS, like InfoWater or WaterGEMS or EPANET???
Thanks in advance,
Ornélio Hinterholz Junior
BRAZIL
Unless there are tools in GRASS relating to this, I think there is
currently only the ghydraulic plugin: "a simple Quantum GIS plugin
that adds a function to calculate economic diameters based on given
flowrates".
Hopefully what you want will be available in the future, as the
ghydraulic homepage does say this:
"Roadmap
GHydraulic should fully integrate the EPANET engine into Quantum
GIS" [1]
But I don't know whether it is being actively developed or not.
Also, the developer of inpPINS (which is a program for converting
shapefiles to and from SWMM input/output files [2]) says that it in
the future is intended to support EPANET as well as SWMM [3].
[1] http://epanet.de/en/ghydraulic/index.html
[2] http://www.mapwindow.org/downloads/index.php?show_details=62
[3] http://www.slideshare.net/rpina/floodsfoss
Regards,
Alister
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