TELEMAC-MASCARET Forum: HydroSalome Z Interpolation (1/2)

HydroSalome Z Interpolation 5 years 5 months ago #33846

julia.debschitz

Hi everybody,

im working with HydroSalome to generate a mesh for a hydraulic simulation with Telemac.

When i'm doing the Interpolation of the Z-Coordinates there are two Methods: (1)"Interpolation at the nearest point" and (2)"Linear Interpolation on a cloud triangulation".

(2) is recommended if the resolution of the mesh is higher than the resolution of the underlying pointcloud.

But also when I choose the second method, the program uses the first method.

Does anyone have an idea? I would be very greatful.

Best wishes,

Julia

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HydroSalome Z Interpolation 5 years 4 months ago #33997

JacquesFontaine OFFLINE Moderator Posts: 65 Thank you received: 18	Dear Julia, Sorry for this late answer. I hope you bypass this problem. If possible, could you post online you salome .hdf. I'll try to reproduce your issue... In addition, which version of SALOME-HYDRO do you use? Best regards, J
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HydroSalome Z Interpolation 5 years 4 months ago #34002

julia.debschitz

Hello Jacques,

thank you very much for replying! :)

I'll attach my hdf.
I use Version 8.3.0

For the mesh of the riverchannel I choose quadrangle mapping. In each crossection of the Pointcloud there are 21 Points in the region of the riverbed. If I choose a higher number of segments for the mesh (resolution of the mesh is higher than the resolution of the pointcloud), the Interpolated mesh shows unregularities no matter which discretization method I choose...

Thanks in advance!!
Best regards,
Julia

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HydroSalome Z Interpolation 5 years 4 months ago #34009

JacquesFontaine OFFLINE Moderator Posts: 65 Thank you received: 18	Hello Julia, Your version of SALOME-HYDRO is not the latest one. If I remeber well linear interpolation was fixed. Which Linux distribution do you use? Best regards, J
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HydroSalome Z Interpolation 5 years 4 months ago #34095

julia.debschitz	Hi Jacques, I use Debian. Oh!! Where can I download the newest Version? On this website? www.salome-platform.org/contributions/edf_products Best regards, Julia
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HydroSalome Z Interpolation 5 years 4 months ago #34098

JacquesFontaine OFFLINE Moderator Posts: 65 Thank you received: 18	Dear Julia, Not on this website, sorry... But, I can send you the latest version. You use Debian 8? 9? Best regards, Jacques
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HydroSalome Z Interpolation 5 years 4 months ago #34099

julia.debschitz	That would be perfect! I use Debian 9. My adress is: This email address is being protected from spambots. You need JavaScript enabled to view it. Thank you!!
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HydroSalome Z Interpolation 5 years 4 months ago #34100

JacquesFontaine OFFLINE Moderator Posts: 65 Thank you received: 18	Dear Julia, Could you try this version: link Best regards, J
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HydroSalome Z Interpolation 5 years 4 months ago #34111

julia.debschitz	Thank you Jacques! I realized there are a few more functions in the creation of calculation cases. Is there a documentation or a manual for the newest version? Best regards, Julia
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HydroSalome Z Interpolation 5 years 3 months ago #34113

JacquesFontaine OFFLINE Moderator Posts: 65 Thank you received: 18	Dear Julia, The documentation and a tutorial are in the software (help/hydro). For hydroSolver a part of documentation is msissing. If you have any question I can (try) to help you. best regards, Jacques
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