[Gmsh] gmsh produces an overrefinement mesh

[Octavio Castillo Reyes]

Dear all,

I'm working with a tetrahedral mesh and I would like to add refinement on
regions near to some points. However, I do not understand why gmsh produces
a mesh over refined (whole domain, which is not desirable).

I attach an example of my .geo file to this email. I hope you have an
opportunity to review it and tell me what I'm doing wrong.

Thank you
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