[CIG-SEISMO] SPECFEM3D Cartesian model_external_values

[Dimitri Komatitsch]

Dear Florian, dear all,

Sounds like someone should put it back. Any idea who removed it and why?
If you can write a source code patch to put it back then please email it 
to me and I will forward it to the main developers, who can then commit 
it to the SVN server.

Thanks,
Dimitri.

On 06/12/2013 07:44 PM, Florian Schumacher wrote:
> Hallo,
>
> I am developing a program suite which has SPECFEM3D Cartesian support.
>
> I noticed that from release 2.0.2 on (i.e. also in the current developer
> version) some functionality of user external models (as handled by
> model_external_values.f90), which is important to me, is no longer
> supported:
>
> On enter of subroutine model_external_values (in
> model_external_values.f90) the incoming dummy variables rho,vp,vs etc.
> do no longer contain the default model values (as defined e.g. in CUBIT).
> Thus, a superposition of some model update onto a default model is no
> longer possible, as for every GLL point, subroutine
> model_external_values is eventually called (in get_model_values) with
> initial 0. model values (no call to model_default before).
>
> Did you intent to lose this functionality? I was wandering, because
> comments in the code still refer to it (cf. model_external_values.f90
> (revision 21822, lines 30-31), get_model.f90 (revision 21822, line 447))
>
> Thanks for answering!
> Florian
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-- 
Dimitri Komatitsch
CNRS Research Director (DR CNRS), Laboratory of Mechanics and Acoustics,
UPR 7051, Marseille, France    http://komatitsch.free.fr