Are the Green functions for models with a water layer available now?

[HongjianFang]

Hi guys,
Thanks for this very useful package. I'm wondering if the Green's functions for models with a water layer are available now? If so, how to access them?

Cheers,
H.

[martinvandriel]

Hi

I am not aware that any such database would exist in the public domain. I am also unsure if the respective boundary condition is now implemented in AxiSEM, @sstaehler can you comment?

Martin

[sstaehler]

Hi, the boundary condition is implemented, but since AxiSEM can only have a global ocean, we were never quite certain what the usecase would be. What do you plan? S

[HongjianFang]

Hi Martin and Simon,
Thanks for you response. I'm thinking of using AxiSEM to simulate waves from oceanic earthquakes, their depth phases and water reverberations, if it is possible. I could put receivers onto the ocean floor since I only care about the shapes and relative times between different phases.

Cheers,
Hongjian

[sstaehler]

Dear Hongijan, you can give it a try: Set the source depth in inparam_source to the depth of your ocean layer (or a few meter deeper to make sure that you're not in the ocean layer) and do an AxiSEM run to create an Instaseis DB Cheers, S Am 23.10.21 um 15:57 schrieb Hongjian Fang:

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Hi Martin and Simon, Thanks for you response. I'm thinking of using AxiSEM to simulate waves from oceanic earthquakes, their depth phases and water reverberations, if it is possible. I could put receivers onto the ocean floor since I only care about the shapes and relative times between different phases. Cheers, Hongjian