Is wavefield injection possible?

AbolfazlKhanMo commented 6 months ago

Hi everyone,

Is wavefield injection possible in SPECFEM2D? If yes, is there a starting point/code, thoughts or papers about it? I initially thought it might be similar to the "adjoint simulation" codes. Am I correct?

Thanks very much.

danielpeter commented 6 months ago

there is no general wavefield injection implemented yet in SPECFEM2D.

for now, an incoming plane wave can be injected by turning the parameter initialfield to .true. in the DATA/Par_file, e.g., see the wiki entry on plane waves. as an example, see folder EXAMPLES/Rayleigh_wave_no_crack/.

Jonghah commented 6 months ago

Dooray! Failure Notice

    Failure Notice

    Your message sent to

@.*** has failed to be delivered.

      Please refer to the below for details.

        * Recipient :

@.***

        * Sent time :

2024-03-29T03:41:15

        * Subject :

Re: [SPECFEM/specfem2d] Is wavefield injection possible? (Issue #1208)

            * Remote host said :

대외비/기밀 메일은 외부 계정으로 발송이 제한되어 일부 메일 발송 실패(수신자가 전달 설정한 경우 포함)

      This message was sent from a notification-only address that cannot accept incoming email.
      For more information, please contact           ***@***.***

    © Dooray!.

SPECFEM / specfem2d

Is wavefield injection possible? #1208