[Gmsh] number of digits

[Mikhail Artemiev]

Hi there!
Change a 'Geometry tolerance' variable on 'Options->Geometry->General' from 
1e-006 (by default) to 1e-012 (or lesser if you need) and forget about 
script.

Cheers.
Mikhail Artemiev

>> How can i change the number of digits so that to describe the coordinates
>> of nodes with more digits. As default the smallest number can be e-5 or e
>> -6. I want to be e-8 or e-9.

>I had a similar problem.  I solved it by writing the .geo in a size close 
>to 1
>and then rescaling the coordinates in the resulting .msh.  The script to do
>this is attached.  It only works on ascii .msh file though.