[CIG-SEISMO] specfem2d: snapshots of domain subset
Dimitri Komatitsch
komatitsch at lma.cnrs-mrs.fr
Wed Oct 11 04:12:15 PDT 2017
Hi Phil,
It is not implemented, but in src/specfem2D/prepare_color_image.F90 if
you replace
! horizontal min and max coordinates of the image
xmin_color_image_loc = minval(coord(1,:))
xmax_color_image_loc = maxval(coord(1,:))
! vertical min and max coordinates of the image, slightly increase it
to go beyond maximum topography
zmin_color_image_loc = minval(coord(2,:))
zmax_color_image_loc = maxval(coord(2,:))
with the min and max that you want it will probably work (please let us
know).
Thanks,
Dimitri.
On 10/11/2017 10:27 AM, Phil Cummins wrote:
> Hi,
>
> I'm using spefem2d to compute seismic waves n a sedimentary basin.
> Does anyone know how I can output snapshots of a subset of the
> computational domain only, not the whole thing? I want to view the
> seismic waves in a shallow basin that is barely visible in a snapshot of
> the whole computational domain. I.e., I want to zoom in on the basin.
> Many thanks!
>
--
Dimitri Komatitsch, CNRS Research Director (DR CNRS)
Laboratory of Mechanics and Acoustics, Marseille, France
http://komatitsch.free.fr
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