[ff3d-users] Re: ff3d-users Digest, Vol 42, Issue 2

[oka]

Dear Stephane,

You cannot access this value in ff3d.
Why do you need it? There may be another way to do what you want.

I would like set initial values or boudary values to part of
irregular mesh structure for which any function can't be used and
such values should be assigned to the points one by one.
Gmsh can't make a physical group for such mesh structure.
In such case, what can I do ?

Best regards,

Hideki Oka

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Message: 1
Date: Wed, 8 Apr 2009 11:03:42 +0200 (CEST)
Subject: Re: [ff3d-users] How can I get mesh point values ?
Content-Type: text/plain;charset=iso-8859-1
Dear Oka.
You cannot access this value in ff3d.
Why do you need it? There may be another way to do what you want.
Best regards,
Stephane.
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End of ff3d-users Digest, Vol 42, Issue 2
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[Stephane Del Pino]

Dear Hideki,

If you need to specify values point by point, an easy way to do it is to
create a file that contains values for *all* points of the mesh (even for the
inner points). Then you can read it using your mesh.

If your mesh is "M" and you stored your data in a file "f.bb" using the medit
format, you can write

function f = read(medit,"f.bb",M);

I think this is what you are looking for.

Best regards,
Stéphane.