[Gmsh] High-order optimization parameters

Gonçalo Albuquerque albusquercus at gmail.com
Fri May 2 21:47:27 CEST 2014

Dear Andrea,

I would drop the square brackets. Your command line should perhaps read:
gmsh -2 -order 2 -optimize_ho -ho_0.5,2.0,6 geometry.geo


On Fri, May 2, 2014 at 6:42 PM, FERRERO ANDREA <d019088 at polito.it> wrote:

> Dear All,
> I have a problem with the high-order mesh optimizer. In particular I
> cannot set the optimization parameters from the command line.
> I need to use Gmsh from the command line because I call it from a script.
> If I use the GUI the algorithm works well and I can properly set the
> parameters (min and max jacobian values and number of layers) from the
> control window, but I obtain an error when I try to use the command line
> option described in the documentation.
> I'm working with Gmsh 2.8.4 on a 64 bit Linux machine. Maybe do I use the
> wrong syntax?
> The following command works but it uses the default parameters which are
> not suitable for my problem:
> gmsh -2 -order 2 -optimize_ho geometry.geo
> The following command does not work because the last option is not
> recognized:
> gmsh -2 -order 2 -optimize_ho -ho_[0.5,2.0,6] geometry.geo
> It seems to me that the syntax is correct...what could be the problem?
> Thanks
> Andrea Ferrero
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