open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi Everyone!
I've started to use the QGIS add-on PostTelemac and it looks very promising. However I have problem with opening 3D-results files with PostTelemac. Is this a known problem and are there any workarounds? When I try to open a 3D-result file I get the following error message:

2016-04-15T07:57:59 1 Traceback (most recent call last):
File "C:/Users/sebjam/.qgis2/python/plugins\PostTelemac\dialogs\posttelemacpropertiesdialog.py", line 329, in loadSelafin
self.layer.load_selafin(tempname)
File "C:/Users/sebjam/.qgis2/python/plugins\PostTelemac\libs\post_telemac_pluginlayer.py", line 217, in load_selafin
self.hydrauparser.loadHydrauFile(self.hydraufilepath)
File "C:/Users/sebjam/.qgis2/python/plugins\PostTelemac\posttelemacparsers\posttelemac_selafin_parser.py", line 53, in loadHydrauFile
self.initMplTriangulation()
File "C:/Users/sebjam/.qgis2/python/plugins\PostTelemac\posttelemacparsers\posttelemac_selafin_parser.py", line 182, in initMplTriangulation
self.triangulation = matplotlib.tri.Triangulation(meshx,meshy,np.array(ikle))
File "C:\PROGRA~1\QGISES~1\apps\Python27\lib\site-packages\matplotlib-1.3.1-py2.7-win-amd64.egg\matplotlib\tri\triangulation.py", line 72, in __init__
raise ValueError('triangles must be a (?,3) array')
ValueError: triangles must be a (?,3) array

Hi

The actual version of PostTelemac plugin is not capable to manage 3D results!
This explain your error.

We're continuously adding new capabilities and 3D is on our todo list.

If you want to collaborate, we could open the git access for you

Regards

Hi
I tried to install PostTelemac plugin on Qgis but it does not works, the error message is : "ImportError: No module named scipy.spatial "
I work with Qgis 2.12.2 and i have already installed networks plugin in first.

With qgis 2.14.4, another error message : "matplotlib requires pyparsing >= 1.5.6"

Can you help me ?

Regards

Hi
There is some dependencies used by this plugin. That's why we advise to use the OSGEO advanced installer.
If you look in the plugin website document, you will find the list of dependencies you have to select in the installation of QGIS.

Hope this helps

With Qgisx32 2.16 plugin PostTelemac works fine!

Hello, if it helps, I managed to get PostTelemac plugin works on ubuntu 16.04 and Qgis 2.14.

Dear someone,

Please you help me I want to use plugin Post Telemac, My version of Qgis is 2.18.16, maybe the problem is the version of Qgis.
What version is compatible with post-telemac plugin?

Magaly

Hi
PostTelemac plugin works well with Qgis 2.18.16.
In your case, the problem comes from OpenGL so there is maybe some OpenGL libraries to add...
Nevertheless, you could also switch form OpenGL to Matplotlib in the main windows of the plugin (render type) and this could allow you to use the plugin without OpenGL

Hope this helps