[Gmsh] Wierd Point in Coherence

Christophe Geuzaine cgeuzaine at ulg.ac.be
Thu May 7 23:01:06 CEST 2015

> On 07 May 2015, at 03:04, Jaco Du Plessis <j.duplessis1 at uq.edu.au> wrote:
> Dear gmsh team,
> I am trying to model a drill hole with gmsh so that I may make a cubic domain from which i can remove the drill hole. Thus representing a hole which has been drilled into the ground. I have managed to model the drill hole using data that i have about it radius using a spline I rotate circularly. However when I scale the x coordinate down to meters instead of centimeters I receive the error: Wierd point * in Coherence.
> Any suggestions on how I might get around this issues would be appreciated. Any tips on how I might created a 1km cubed model with the drill hole removed from it would also be appreciated.

Can you try with the latest version (2.9.3) and let us know? (This problem should be fixed by the new R-Tree implementation.)

> Files for drill hole mesh are attached.
> Regards,
> Jaco.
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Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 

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