> On 28 Jan 2018, at 17:04, Christophe Geuzaine wrote:
>
>
> Dear Jun-yeong,
>
> In Gmsh 3.0.6 the Surface() command duplicates the curves on its boundary,
> which in your model leads to some duplicated 1D meshes (you can check by e.g.
> displaying the line numbers in the gui).
>
> Download the latest automated snapshot: this issue should be resolved.
> Attached is your file, modified to work with the newest builds - everything
> seems ok.
>
PS: you can remove the last "Coherence;" in the file; I added it for debugging
but it is useless (and slows down the model).
> Christophe
>
>
>> On 28 Jan 2018, at 13:30, 허준영 wrote:
>>
>> Hi, I'm a student in Doctor's degree.
>> My main working subjects are geophysical modeling and inversion.
>>
>> I made simple '.geo' file and tested, but the meshing results have errors in
>> it.
>> My Gmsh version is recent version(3.0.6). I added my '.geo' file and results.
>> 'yoon3d_0.8.mesh' is the result of the h=0.8 in '.geo' file and
>> 'yoon3d_0.2.mesh' is the result of the h=0.2' in '.geo' file.
>>
>> The first error is the overlapped or duplicated vertices.
>> For example, the point 84 and 120 are in same positions in 'yoon3d_0.8.mesh'
>> And maybe, as the result of the duplicated points, some faces are also
>> intersecting.
>>
>> Also, if I set smaller meshes, like 'yoon3d_0.2.mesh', severe errors are
>> occur in 2D meshing already.
>> When you take a look at the outer surfaces of the 'yoon3d_0.2.mesh', you can
>> find some surfaces has the triangles which are overlapped badly.
>>
>> Are these errors the results of the errors in my '.geo' file that I couldn't
>> catch?
>> I can't figure out what's the problem.
>>
>>
>> --
>>
>> Jun-yeong Heo
>>
>> Master Student
>>
>> Dept.of Energy Systems Engineering, College of Engineering, Seoul National
>> University
>>
>> ADDRESS: 1 Gwanak-ro, Gwanak-gu, Seoul, 151-744, Korea
>>
>> TEL: +82-2-880-7220 // FAX: +82-2-871-8938 // Mobile: +82-10-8386-8009
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>
> --
> Prof. Christophe Geuzaine
> University of Liege, Electrical Engineering and Computer Science
> http://www.montefiore.ulg.ac.be/~geuzaine
>
> Free software: http://gmsh.info | http://getdp.info | http://onelab.info
>
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Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine
Free software: http://gmsh.info | http://getdp.info | http://onelab.info
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