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devitocodes / devito

DSL and compiler framework for automated finite-differences and stencil computation
http://www.devitoproject.org
MIT License
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Create Rayleigh wave #1021

Closed khwhw closed 4 years ago

khwhw commented 4 years ago

Can i generate synthetic 2D Rayleigh waves data with K-Wave?

mloubout commented 4 years ago

Thanks for your interest. Could you detail a bit more what you are trying to d o and what issue you are facing?

khwhw commented 4 years ago

The medium consists of at least 2 layers, there is a cavity in the second and third layers where the Rayleigh waves hit the hole and return to the receivers on the surface to record the Rayleigh wavefield.Regarding to paper: "a numerical study of surface wave-based tunnel detection ...." https://doi.org/10.1190/geo2017-0467.1 I have attached the image of the model I want to create. Can you create this model for me please? Best regards 20191202_121552

FabioLuporini commented 4 years ago

Can you create this model for me please?

We are not going to do that, but we are willing to discuss bugs, issues, and provide help to create such model either here or -- even better, so that the rest of the community can benefit -- on our Slack channel

rhodrin commented 4 years ago

As far I can tell, constructing such a model should be possible using custom stencils to represent the cavity. But this is something that should be discussed on slack and is not a Devito issue. Therefore closing this.