[Gmsh] Problem with 2D plots

[Christophe Geuzaine]

> On 11 Dec 2019, at 13:28, JP Moitinho de Almeida <moitinho at civil.ist.utl.pt> wrote:
> 
> 
> We are obtaining incorrect 2D plots, with user defined InterpolationSchemes and ElementNodeData.
> 
> This was reduced to the attached example.
> 
> Just open the simple.script file in gmsh and the two plots illustrate the problem. The difference between the two data sets is that one has rounding errors (the bad) and the other (the good) does not.
> 
> I looked at the code for the adaptiveLine class, but was not able to quickly understand what may be missing.
> 
> Is there an obvious fix (or a mistake on  our side)?
> 

It was a little bug on our side: it should be fixed in the latest snapshot.

Christophe


> Regards
> 
> ZP
> 
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— 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine