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updates examples and utils folder; adds support for nummaterial_velocity_file for external meshes; updates config files
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| @@ -0,0 +1,105 @@ | ||
| cff-version: 1.2.0 | ||
|
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| message: "If this software turns out to be helpful for your research, please cite both the article from preferred-citation and the software itself. More detailed citation suggestions can be found in the user manual." | ||
| title: 'SPECFEM/specfem2d: SPECFEM2D v8.1.0' | ||
| version: v8.1.0 | ||
| date-released: '2023-12-20' | ||
| repository-code: https://github.com/SPECFEM/specfem2d/tree/v8.1.0 | ||
| url: "https://github.com/SPECFEM/specfem2d" | ||
| type: software | ||
| identifiers: | ||
| - type: doi | ||
| - value: 10.5281/zenodo.10415228 | ||
| license: | ||
| - gpl-3.0-or-later | ||
|
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| authors: | ||
| - family-names: Komatitsch | ||
| given-names: Dimitri | ||
| - family-names: Tromp | ||
| given-names: Jeroen | ||
| - family-names: Gharti | ||
| given-names: Hom Nath | ||
| - family-names: Peter | ||
| given-names: Daniel | ||
| - family-names: Valero Cano | ||
| given-names: Eduardo | ||
| - family-names: Bachmann | ||
| given-names: Etienne | ||
| - family-names: Bottero | ||
| given-names: Alexis | ||
| - family-names: Brissaud | ||
| given-names: Quentin | ||
| - family-names: Chow | ||
| given-names: Bryant | ||
| - family-names: Cristini | ||
| given-names: Paul | ||
| - family-names: Cui | ||
| given-names: Congyue | ||
| - family-names: Gassmoeller | ||
| given-names: Rene | ||
| - family-names: Gineste | ||
| given-names: Michael | ||
| - family-names: Halpaap | ||
| given-names: Felix | ||
| - family-names: Heien | ||
| given-names: Eric | ||
| - family-names: Labarta | ||
| given-names: Jesus | ||
| - family-names: Le Goff | ||
| given-names: Nicolas | ||
| - family-names: Le Loher | ||
| given-names: Pieyre | ||
| - family-names: Lefebvre | ||
| given-names: Matthieu | ||
| - family-names: Liu | ||
| given-names: Qiancheng | ||
| - family-names: Liu | ||
| given-names: Qinya | ||
| - family-names: Liu | ||
| given-names: Youshan | ||
| - family-names: Liu | ||
| given-names: Zhaolun | ||
| - family-names: Luet | ||
| given-names: David | ||
| - family-names: Martin | ||
| given-names: Roland | ||
| - family-names: Matzen | ||
| given-names: Rene | ||
| - family-names: Modrak | ||
| given-names: Ryan | ||
| - family-names: Morency | ||
| given-names: Christina | ||
| - family-names: Nagaso | ||
| given-names: Masaru | ||
| - family-names: Rosenkrantz | ||
| given-names: Eric | ||
| - family-names: Rusmanugroho | ||
| given-names: Herurisa | ||
| - family-names: Sales de Andrade | ||
| given-names: Elliott | ||
| - family-names: Tape | ||
| given-names: Carl | ||
| - family-names: Vilotte | ||
| given-names: Jean-Pierre | ||
| - family-names: Xie | ||
| given-names: Zhinan | ||
| - family-names: Zhang | ||
| given-names: Zhendong | ||
|
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||
|
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| preferred-citation: | ||
| type: article | ||
| authors: | ||
| - family-names: Komatitsch | ||
| given-names: Dimitri | ||
| - family-names: Vilotte | ||
| given-names: Jean-Pierre | ||
| title: "The spectral-element method: an efficient tool to simulate the seismic response of 2D and 3D geological structures" | ||
| journal: "Bull. seism. Soc. Am." | ||
| volume: 88 | ||
| issue: 2 | ||
| start: 368 # First page number | ||
| end: 392 # Last page number | ||
| year: 1998 | ||
| doi: "10.1785/BSSA0880020368" |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,33 @@ | ||
| # nummaterial_velocity_file | ||
| # format: | ||
| #(1)domain_id #(2)material_id #(3)rho #(4)vp #(5)vs #(6)Q_k #(7)Q_mu #(8)ani | ||
| # | ||
| # where | ||
| # domain_id : 1=acoustic / 2=elastic / 3=poroelastic | ||
| # material_id : POSITIVE integer identifier of material block | ||
| # rho : density | ||
| # vp : P-velocity | ||
| # vs : S-velocity | ||
| # Q_k : 9999 = no Q_kappa attenuation | ||
| # Q_mu : 9999 = no Q_mu attenuation | ||
| # ani : 0=no anisotropy/ 1,2,.. check with aniso_model.f90 | ||
| # | ||
| # example: | ||
| # 2 1 2300 2800 1500 9999.0 9999.0 0 | ||
| # | ||
| # or | ||
| # | ||
| #(1)domain_id #(2)material_id tomography elastic #(3)filename #(4)positive | ||
| # | ||
| # where | ||
| # domain_id : 1=acoustic / 2=elastic / 3=poroelastic | ||
| # material_id : NEGATIVE integer identifier of material block | ||
| # filename : filename of the tomography file | ||
| # positive : a positive unique identifier | ||
| # | ||
| # example: | ||
| # 2 -1 tomography elastic tomo.xyz 1 | ||
| # | ||
| # materials | ||
| 2 1 1412.d0 2260.d0 1050.d0 9999.0 9999.0 0 | ||
| 1 2 1000.d0 1477.d0 0.d0 9999.0 9999.0 0 |
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33
EXAMPLES/Gmsh_example_Stacey_MPI/MESH/nummaterial_velocity_file
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| Original file line number | Diff line number | Diff line change |
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| # nummaterial_velocity_file | ||
| # format: | ||
| #(1)domain_id #(2)material_id #(3)rho #(4)vp #(5)vs #(6)Q_k #(7)Q_mu #(8)ani | ||
| # | ||
| # where | ||
| # domain_id : 1=acoustic / 2=elastic / 3=poroelastic | ||
| # material_id : POSITIVE integer identifier of material block | ||
| # rho : density | ||
| # vp : P-velocity | ||
| # vs : S-velocity | ||
| # Q_k : 9999 = no Q_kappa attenuation | ||
| # Q_mu : 9999 = no Q_mu attenuation | ||
| # ani : 0=no anisotropy/ 1,2,.. check with aniso_model.f90 | ||
| # | ||
| # example: | ||
| # 2 1 2300 2800 1500 9999.0 9999.0 0 | ||
| # | ||
| # or | ||
| # | ||
| #(1)domain_id #(2)material_id tomography elastic #(3)filename #(4)positive | ||
| # | ||
| # where | ||
| # domain_id : 1=acoustic / 2=elastic / 3=poroelastic | ||
| # material_id : NEGATIVE integer identifier of material block | ||
| # filename : filename of the tomography file | ||
| # positive : a positive unique identifier | ||
| # | ||
| # example: | ||
| # 2 -1 tomography elastic tomo.xyz 1 | ||
| # | ||
| # materials | ||
| 1 1 2000.d0 1680.d0 0.0d0 10.d0 10.d0 0 | ||
| 1 2 1000.d0 1477.d0 0.0d0 10.d0 10.d0 0 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,7 +1,18 @@ | ||
| ---------------------------------------------------------------------- | ||
| README | ||
| ---------------------------------------------------------------------- | ||
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| This example reads in a Vp velocity model given in SEP (Stanford Exploration Project) file format | ||
| and interpolates it onto a regular SPECFEM2D mesh to produce seismic traces. | ||
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| 1. modify interpolate.f90 | ||
| mainly to change the location/names of your SEP/SU models | ||
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| 2. run interpolation: | ||
| ./interpolate.bash | ||
| ./run_this_example.sh | ||
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| The script will compile the interpolate.f90 file and run the xinterpolate binary. | ||
| This binary will call the mesher xmeshfem2D and solver xspecfem2D to first create and output the regular mesh, | ||
| then interpolate the velocities onto it and re-run the binaries to run a simulation using the | ||
| interpolated velocity model (in "legacy" format). | ||
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