TELEMAC-MASCARET Forum: Problem with BOTTOM (1/1)

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TOPIC: Problem with BOTTOM

Problem with BOTTOM 9 years 8 months ago #16058

Flavio4687

Hi everybody!
I have a problem with the BOTTOM file. I have no problem during the creation of the 2 mesh (channel and generation). A strange thing happens when I realize and interpolate my mesh: as seen in the picture attached, all the points of the domain are almost equal to 0, even if it is not true! How can I solve this problem? Is a possible answer the fact that the DEM is very bad (90x)?
Thank you in advance for your suggestions :)
Flavio

Attachments:

bottom.jpg (274KB)

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Problem with BOTTOM 9 years 8 months ago #16059

Flavio4687	I thought to change manually all the points of the domain, but they are too many (more than 1000) and I don't know a command in Blue Kenue to select a part of them and put at the same height...
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Problem with BOTTOM 9 years 8 months ago #16060

Flavio4687	To make more clear my question, I post an image of the total area: as you seen all the points of the domain are blue (0<x<2) and it is not correct. Thanks a lot :) Attachments: bottom1.jpg (376KB)
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Problem with BOTTOM 9 years 8 months ago #16062

abernard OFFLINE Expert Boarder Posts: 210 Thank you received: 45	Hi, Maybe, you can uncheck the option "Use Constraint Outline" in your 2dInterpolator.
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Problem with BOTTOM 9 years 8 months ago #16063

Flavio4687	Hi! Thank you, but that option is already unchecked...
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Problem with BOTTOM 9 years 8 months ago #16064

abernard OFFLINE Expert Boarder Posts: 210 Thank you received: 45	Another hint... Try with a 2dInterpolator on a larger area than your mesh. I suppose you try to map an object (2d interpolator) smaller than your mesh area.
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Problem with BOTTOM 9 years 8 months ago #16066

Flavio4687	You are right. During the interpolation I put inside not only the DEM but also the domain itself, giving that bad results. Thank you so much for your attention :)
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