[CIG-SEISMO] Time series as input

[Dimitri Komatitsch]

Hi Stephen,

Yes, this can be done, you can see these two papers:

http://komatitsch.free.fr/preprints/GJI1_Vadim_2013.pdf

http://komatitsch.free.fr/preprints/GJI_Ping_Tong_2014.pdf

Best regards,
Dimitri.

On 02/04/2014 17:03, Stephen Crane wrote:
> Hi All,
>
> I am using SPECFEM3D/SPECFEM2D for modelling earthquake ground motions
> far from the source. As access to larger computing resources is limited
> for myself I was hoping to reduce the model size. In order to make the
> model sufficiently small, the source would be outside the model area. Is
> it possible to use a recorded acceleration time series as an input
> motion at the edge/corner of the model? Has anyone attempted this or can
> anyone tell me if this is even a good idea?
>
> I would be gracious for any insight on this.
>
> Regards,
>
> Stephen Crane, M.Sc.
>
> Ph.D. Candidate
>
> Department of Earth Sciences
> 2125 Herzberg Building, Carleton University
> 1125 Colonel By Drive,
> Ottawa, Ontario, Canada, K1S 5B6
>
>
>
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>

-- 
Dimitri Komatitsch
CNRS Research Director (DR CNRS), Laboratory of Mechanics and Acoustics,
UPR 7051, Marseille, France    http://komatitsch.free.fr