SAVA
所属分类：文章/文档
开发工具：LINUX
文件大小：245KB
下载次数：1
上传日期：2021-03-18 17:02:41
上 传 者：
lhy123796
说明： SAVA，具有高达21个弹性常数的一般各向异性介质的3D时域弹性有限差分建模和反演代码。目前正在开发SAVA的开源，模块化程度更高的版本。
(SAVA-3D time-domain elastic finite-difference modeling and inversion code for general anisotropic media with up to 21 elastic constants, which I developed together with Olaf Hellwig, Denise De Nil and Maik Linke.An OpenSource, more modularized version of SAVA is currently in development.)
文件列表:
bin (0, 2021-03-02)
include (0, 2021-03-02)
include\AC_struct.h (1758, 2020-08-18)
include\fd.h (5251, 2020-08-18)
include\fd3d.h (1953, 2020-08-18)
include\fd3daniso.h (1032, 2020-08-18)
include\fd3del.h (3743, 2020-08-18)
include\fd3diso.h (410, 2020-08-18)
include\fd3dortho.h (1975, 2020-08-18)
include\fd3dp.h (4213, 2020-08-18)
include\fd3dps.h (2360, 2020-08-18)
include\fd3dtricl.h (4247, 2020-08-18)
include\globvar.h (2516, 2020-08-18)
include\ISO_struct.h (2385, 2020-08-18)
include\ORTHO_struct.h (2529, 2020-08-18)
include\segy.h (25240, 2020-08-18)
include\segy.h.legalstatement (3204, 2020-08-18)
include\TRICL_struct.h (3272, 2020-08-18)
jobs (0, 2021-03-02)
jobs\SAVA_NEC.job (912, 2020-08-18)
LICENSE (35141, 2020-08-18)
par (0, 2021-03-02)
par\log (0, 2021-03-02)
par\model (0, 2021-03-02)
par\model\dh.dat (11, 2020-08-18)
par\model\dh1.dat (8, 2020-08-18)
par\model\dx.dat (39, 2020-08-18)
par\model\dy.dat (39, 2020-08-18)
par\model\dz.dat (39, 2020-08-18)
par\receiver (0, 2021-03-02)
par\receiver\receiver.dat (1242, 2020-08-18)
par\receiver\receiver_aniso.dat (1242, 2020-08-18)
par\receiver\receiver_p.dat (1116, 2020-08-18)
par\receiver\receiver_ps.dat (1116, 2020-08-18)
par\SAVA_ac.inp (7232, 2020-08-18)
par\SAVA_iso.inp (7402, 2020-08-18)
par\SAVA_ortho.inp (7418, 2020-08-18)
par\SAVA_tricl.inp (7414, 2020-08-18)
... ...
# SAVA
3D seismic finite-difference modelling, Full Waveform Inversion (FWI) and Reverse Time Migration (RTM) code for wave propagation in isotropic (visco)-acoustic/elastic and anisotropic orthorhombic/triclinic elastic media, which I developed together with Olaf Hellwig and Denise De Nil.
The forward modelling code is based on fd3d by Olaf Hellwig.
Manual available at:
https://danielkoehnsite.wordpress.com/software/
SAVA is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 3.0 of the License only.
SAVA is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License in LICENSE.md for more details.
If you show modelling/inversion/migration results in a paper or presentation please give a reference to the following papers:
Zehner, B., Hellwig, O., Linke, M., Gorz, I., Buske, S. (2016)
"Rasterizing geological models for parallel finite difference simulation
using seismic simulation as an example."
Computers & Geosciences 86, 83-91.
Kohn, D., Hellwig, O., De Nil, D., Rabbel, W. (2015)
"Waveform inversion in triclinic anisotropic media — A resolution study."
Geophysical Journal International, 201(3), 1***2-1656.
Daniel Koehn
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