[Gmsh] Gmesh question...

[Christophe Geuzaine]

Antonio Schreurs wrote:
> Dear Mr. Christophe Geuzaine,
> 
> first of all I would like to thank you for sharing your wonderful software.
> I have a question about the "transfinite line" command: in the following 
> code, the dots below the line should be aligned with the "dots" 
> belonging to the mesh in the line! That's what I should expect, right? 
> Or not?

You're right: there is a missing "-1" in our formula. The fix will be in
tomorrow's nightly cvs snapshot (cf. http://geuz.org/gmsh/src/).

Thanks!

Christophe


> 
>  >From the "reference Manual":
> "Progression 2 meaning for example that each line element in the series 
> will be twice as long as the preceding one"
> 
> Point(1) = {0,0,0,1};
> Point(2) = {1,0,0,1};
> Point(3) = {3,0,0,1};
> Point(4) = {7,0,0,1};
> Point(5) = {15,0,0,1};
> 
> Point(6) = {0,0.2,0,1};
> Point(7) = {15,0.2,0,1};
> Line(1) = {6,7};
> Transfinite Line {1} = 5 Using Progression 2;
> 
> Please forgive my english!
> 
> Antonio Emilio Schreurs
> 
> 
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-- 
Christophe Geuzaine
Assistant Professor, Case Western Reserve University, Mathematics
http://www.case.edu/artsci/math/geuzaine