TELEMAC-MASCARET Forum: creating automatic points with matisse (1/1)

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TOPIC: creating automatic points with matisse

creating automatic points with matisse 13 years 2 months ago #2485

tannycke

hello

As you can see on the linked picture, there is several gaps between the blue points. Normally it shoud be continue lines. I want to be sure that during the creation of the mesh, matisse make a good interpolation ant represent the continue lines.
To do that I think I have to create new points between the gap.
my question is : is there an automatic way to create all these points??
I have to create the points one by one and it takes a lot of time !

thank you very much !

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Re: creating automatic points with matisse 13 years 2 months ago #2486

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	Hi Matisse allways makes a good interpolation on lines.There is no problem with it. But as i see in your iamge, the blue points are only points, not points on a line. In this case, Matisse couldn't consider the blue point as a line. Hope this helps
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Re: creating automatic points with matisse 13 years 2 months ago #2487

tannycke	To have a good interpolation, have I to create "utilisateur" lines? I will create a contour but there is bathymétry lines given by the blue points inside the mesh. To have a good results is creting a line better than creating a lot of points?
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Re: creating automatic points with matisse 13 years 2 months ago #2488

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	Yes "users lines" allow you to have a good interpolation without increasing the number of nodes. Moreover, a user line could be use as a constraint line but it's not an obligation ... Hope this helps
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Re: creating automatic points with matisse 13 years 2 months ago #2490

tannycke	ok thank you very much what is a contraint line ??
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Re: creating automatic points with matisse 13 years 2 months ago #2492

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	Hi A constraint line is a user line selected just before running the computation of the mesh. This line force the location of some mesh nodes on the line (according to the criterion). Hope this helps
	Christophe The administrator has disabled public write access. The following user(s) said Thank You: tannycke