[CIG-SEISMO] error with xgenerate_database

[Dimitri Komatitsch]

Dear Moritz,

Yes, this seems to come from a small bug in the PML routines (in the 
part that avoids a singularity in the PML layers). Zhinan and/or René, 
do you have an idea of why Moritz' run stops with this error message?

Could you please email your input files to Zhinan (cc'ed), so that he 
can have a look and fix the bug?

Thanks,
Best wishes,

Dimitri.

On 07/11/2015 10:51 PM, moritzwehler at muenchen-ist-toll.de wrote:
> Hey there,
>
> after running xgenerate_database in specfem3d_cartesian I received the
> following error
>
> STOP error in seperation of alpha_x, alpha_y, alpha_z in case alpha_y ==
> alpha_z .and. alpha_x /= alpha_y
> STOP error in seperation of alpha_x, alpha_y, alpha_z in case alpha_y ==
> alpha_z .and. alpha_x /= alpha_y
> STOP error in seperation of alpha_x, alpha_y, alpha_z in case alpha_x ==
> alpha_z .and. alpha_y /= alpha_z
> STOP error in seperation of alpha_x, alpha_y, alpha_z in case alpha_x ==
> alpha_y .and. alpha_y /= alpha_z
>
> The only reason I can think of is that I made the element size of my
> mesh (=50 meters) to small. Has anyone stumbled upon the same or a
> similar error yet?
>
> Thanks a lot in advance and best regards
>
> Moritz
>
>
>
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-- 
Dimitri Komatitsch
CNRS Research Director (DR CNRS), Laboratory of Mechanics and Acoustics,
UPR 7051, Marseille, France    http://komatitsch.free.fr