[CIG-SEISMO] integrated inversion tool for SPECFEM3D (will be released before the summer)
Dimitri Komatitsch
komatitsch at lma.cnrs-mrs.fr
Sun Jun 25 09:12:59 PDT 2017
Hi all,
It is now released
(in directory "src/inverse_problem_for_model").
When typing "make all" it is compiled automatically with the rest.
Best regards,
Dimitri.
On 06/06/2017 06:26 PM, Dimitri Komatitsch wrote:
>
> Hi all,
>
> Vadim Monteiller here in our group has created a nice integrated FWI
> tool for SPECFEM3D (based on L-BFGS and following
> http://komatitsch.free.fr/preprints/GJI2_Vadim_2015.pdf Sections 3 and
> 4). The advantage is that it uses no I/Os to disk, all the inversion
> routines (computing sensitivity kernels, smoothing them, summing,
> iterating) are called from a single (parallel) calling program and thus
> only memory is used.
> We have designed a set of examples, which we will put in BuildBot.
>
> We will release it before the summer, Vadim is finishing a few final tests.
>
> Best regards,
> Dimitri.
>
--
Dimitri Komatitsch, CNRS Research Director (DR CNRS)
Laboratory of Mechanics and Acoustics, Marseille, France
http://komatitsch.free.fr
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