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SPECFEM / specfem3d

SPECFEM3D_Cartesian simulates acoustic (fluid), elastic (solid), coupled acoustic/elastic, poroelastic or seismic wave propagation in any type of conforming mesh of hexahedra (structured or not).
GNU General Public License v3.0
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meshing volume #1613

Open jinchi-wang opened 1 year ago

jinchi-wang commented 1 year ago

image How to grid the terrain model embedded in faults (the top surface is the terrain, and the inclined rectangle is the fault)？Please help solve this problem.

homnath commented 1 year ago

Webcut the entire volume using the fault plane.

Best, Hom Nath

From: 王金驰 @.> Sent: Saturday, June 3, 2023 10:52:51 AM To: SPECFEM/specfem3d @.> Cc: Subscribed @.***> Subject: [SPECFEM/specfem3d] meshing volume (Issue #1613)

[image]https://user-images.githubusercontent.com/109275949/243104821-4519dace-5a57-4c54-86a1-f1c9fbffe9ce.png How to grid the terrain model embedded in faults (the top surface is the terrain, and the inclined rectangle is the fault)？Please help solve this problem.

― Reply to this email directly, view it on GitHubhttps://github.com/SPECFEM/specfem3d/issues/1613, or unsubscribehttps://github.com/notifications/unsubscribe-auth/ABMCQ4XT63HOILCVXFXDO53XJNFUHANCNFSM6AAAAAAYZKW3BE. You are receiving this because you are subscribed to this thread.Message ID: @.***>

homnath commented 1 year ago

You can also post Cubit/Trelis mesh-related questions in the very active Coreform Cubit Forum: https://forum.coreform.com/categories/

From: Hom Nath Gharti @.> Sent: Saturday, June 3, 2023 12:20 PM To: SPECFEM/specfem3d @.>; SPECFEM/specfem3d @.> Cc: Subscribed @.> Subject: Re: [SPECFEM/specfem3d] meshing volume (Issue #1613)

Webcut the entire volume using the fault plane.

Best, Hom Nath

From: 王金驰 @.> Sent: Saturday, June 3, 2023 10:52:51 AM To: SPECFEM/specfem3d @.> Cc: Subscribed @.***> Subject: [SPECFEM/specfem3d] meshing volume (Issue #1613)

[image]https://user-images.githubusercontent.com/109275949/243104821-4519dace-5a57-4c54-86a1-f1c9fbffe9ce.png How to grid the terrain model embedded in faults (the top surface is the terrain, and the inclined rectangle is the fault)？Please help solve this problem.

― Reply to this email directly, view it on GitHubhttps://github.com/SPECFEM/specfem3d/issues/1613, or unsubscribehttps://github.com/notifications/unsubscribe-auth/ABMCQ4XT63HOILCVXFXDO53XJNFUHANCNFSM6AAAAAAYZKW3BE. You are receiving this because you are subscribed to this thread.Message ID: @.***>

jinchi-wang commented 1 year ago

Thank you very much for your guidance, professor.

jinchi-wang commented 1 year ago

Webcut the entire volume using the fault plane. Best, Hom Nath … ____ From: 王金驰 @.> Sent: Saturday, June 3, 2023 10:52:51 AM To: SPECFEM/specfem3d @.> Cc: Subscribed @.> Subject: [SPECFEM/specfem3d] meshing volume (Issue #1613) [image]https://user-images.githubusercontent.com/109275949/243104821-4519dace-5a57-4c54-86a1-f1c9fbffe9ce.png How to grid the terrain model embedded in faults (the top surface is the terrain, and the inclined rectangle is the fault)？Please help solve this problem. ― Reply to this email directly, view it on GitHub<#1613>, or unsubscribehttps://github.com/notifications/unsubscribe-auth/ABMCQ4XT63HOILCVXFXDO53XJNFUHANCNFSM6AAAAAAYZKW3BE. You are receiving this because you are subscribed to this thread.Message ID: @.>

I tried to cut the volume using the fault plane, but there was an error during the meshing process. Is there a problem with my cutting method or what the reason is? Can you point out the error and how can I solve it?

image image

homnath commented 1 year ago

You also need to webcut to the other direction. If you can send me your cubit file, I can take a look.

Best, Hom Nath

From: 王金驰 @.> Sent: Monday, June 5, 2023 3:33:33 AM To: SPECFEM/specfem3d @.> Cc: Hom Nath Gharti @.>; Comment @.> Subject: Re: [SPECFEM/specfem3d] meshing volume (Issue #1613)

Webcut the entire volume using the fault plane. Best, Hom Nath … ____ From: 王金驰 @.> Sent: Saturday, June 3, 2023 10:52:51 AM To: SPECFEM/specfem3d @.> Cc: Subscribed @.> Subject: [SPECFEM/specfem3d] meshing volume (Issue #1613https://github.com/SPECFEM/specfem3d/issues/1613) [image]https://user-images.githubusercontent.com/109275949/243104821-4519dace-5a57-4c54-86a1-f1c9fbffe9ce.png How to grid the terrain model embedded in faults (the top surface is the terrain, and the inclined rectangle is the fault)？Please help solve this problem. D Reply to this email directly, view it on GitHub<#1613https://github.com/SPECFEM/specfem3d/issues/1613>, or unsubscribehttps://github.com/notifications/unsubscribe-auth/ABMCQ4XT63HOILCVXFXDO53XJNFUHANCNFSM6AAAAAAYZKW3BE. You are receiving this because you are subscribed to this thread.Message ID: @.>

I tried to cut the volume using the fault plane, but there was an error during the meshing process. Is there a problem with my cutting method or what the reason is? Can you point out the error and how can I solve it?

[image]https://user-images.githubusercontent.com/109275949/243282769-1dce7944-2c67-4bbc-aa32-b694ad8e00e0.png [image]https://user-images.githubusercontent.com/109275949/243282962-81019d78-dbab-464d-a15e-14aabe191d57.png

― Reply to this email directly, view it on GitHubhttps://github.com/SPECFEM/specfem3d/issues/1613#issuecomment-1576222165, or unsubscribehttps://github.com/notifications/unsubscribe-auth/ABMCQ4TQA7GZVKO5SYZB7ZLXJWDUZANCNFSM6AAAAAAYZKW3BE. You are receiving this because you commented.Message ID: @.***>