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ASKI main package

ASKI is a highly modularized program suite offering sensitivity and regularization analysis tools for seismic datasets as well as a scattering-integral-type full waveform inversion concept based on waveform sensitivity (Fréchet) kernels derived from Born scattering theory (Gauss-Newton convergence). ASKI does not implement an intrinsic code for simulation of seismic wave propagation but instead comes with support for several external forward codes for 1D and 3D background media in spherical and Cartesian framework, at the moment SPECFEM3D_Cartesian, SPECFEM3D_GLOBE, Gemini II and NEXD.

Authors and License

ASKI and some of its components, as well as documentation and some examples are available under terms of the GNU General Public License (version 2 or higher) on github. Please find contact addresses there, or visit http://www.rub.de/aski in case you want to get in touch with the authors. If you encounter any problems installing or using the software, it will be helpful to open (or add to) an "issues" topic at the github repository.

The main authors are Florian Schumacher and Wolfgang Friederich (Ruhr-University Bochum, Germany).

Documentation

Please refer to documents in doc/ :

Toy examples

Any files packages for the ASKI toy examples, as described in the manual (chapter 0 ASKI workflows) are attached to release 1.0 of the ASKI main package. These inversion examples use release version 1.0 of the extension packages SPECFEM3D_Cartesian and SPECFEM3D_GLOBE, respectively.

Requirements

  • GNU Make
  • Fortran compiler (sufficient standard, so far tested: GNU Fortran (Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609)
  • BLAS and LAPACK libraries for all applications
  • BLACKS, SCALAPACK and MPI libraries optionally for few parallel applications (e.g. available via netlib.org/)

Installation

  1. If not yet done, you should downloade the source code of the ASKI main package by either

    • cloning the master branch of the ASKI repository on gitHub.com:

      git clone --depth 1 --branch master https://github.com/seismology-RUB/ASKI

    • or downloading a zipped version of the source code from there:

      wget https://github.com/seismology-RUB/ASKI/archive/master.zip

      The directory to where you have cloned/extracted the master branch, will in the following be referred to as ASKI/

  2. Adjust the software to your system and personal requirements by:

    • setting the variables COMPILER, MPICOMPILER in file ASKI/Makefile appropriately
    • setting the variables BLAS, LAPACK, (BLACS, SCALAPACK, MPILIB) in file ASKI/Makefile in order to correctly bind required libraries
    • adjusting the variable FFLAGS in file ASKI/Makefile, if required

  3. Run command

    make all

    from installation path ASKI/ to compile all serial programs (nearly all functionality)

  4. Run command

    make parallel

    from installation path ASKI/ to compile all parallel programs (two optional linear system solvers which run in parallel)

Now ASKI/bin should contain all binaries and no error should have occurred (at best...).

Usage

Refer to the user manual for any details on using ASKI.

About

ASKI main package: seismic Full Waveform Inversion and sensitivity analysis based on waveform sensitivity kernels

Resources

Readme
GPL-2.0 license
Activity
Custom properties

Stars

29 stars

Watchers

7 watching

Forks

24 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
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})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
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ASKI main package
ASKI is a highly modularized program suite offering sensitivity and regularization analysis tools
for seismic datasets as well as a scattering-integral-type full waveform inversion concept based
on waveform sensitivity (Fréchet) kernels derived from Born scattering theory (Gauss-Newton
convergence). ASKI does not implement an intrinsic code for simulation of seismic wave propagation
but instead comes with support for several external forward codes for 1D and 3D background media
in spherical and Cartesian framework, at the moment
SPECFEM3D_Cartesian,
SPECFEM3D_GLOBE,
Gemini II and
NEXD.
Authors and License
ASKI and some of its components, as well as documentation and some examples
are available under terms of the GNU General Public License (version 2 or higher)
on github.
Please find contact addresses there, or visit
http://www.rub.de/aski in case you want to get in touch with the authors. If you
encounter any problems installing or using the software, it will be helpful to
open (or add to) an "issues" topic at the github repository.
The main authors are Florian Schumacher and Wolfgang Friederich (Ruhr-University Bochum, Germany).
Documentation
Please refer to documents in doc/ :
Toy examples
Any files packages for the ASKI toy examples, as described in the manual (chapter 0 ASKI workflows) are attached to release 1.0 of the ASKI main package. These inversion examples use release version 1.0 of the extension packages SPECFEM3D_Cartesian and SPECFEM3D_GLOBE, respectively.
Requirements
  • GNU Make
  • Fortran compiler (sufficient standard, so far tested: GNU Fortran
(Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609)
  • BLAS and LAPACK libraries for all applications
  • BLACKS, SCALAPACK and MPI libraries optionally for few parallel applications
(e.g. available via netlib.org/)
Installation
  1. If not yet done, you should downloade the source code of the ASKI main package by either
    • cloning the master branch of the ASKI repository on gitHub.com:
      git clone --depth 1 --branch master https://github.com/seismology-RUB/ASKI

    • or downloading a zipped version of the source code from there:
      wget https://github.com/seismology-RUB/ASKI/archive/master.zip

      The directory to where you have cloned/extracted the master branch, will in the following be referred to as ASKI/
  2. Adjust the software to your system and personal requirements by:
    • setting the variables COMPILER, MPICOMPILER in file ASKI/Makefile appropriately
    • setting the variables BLAS, LAPACK, (BLACS, SCALAPACK, MPILIB) in file ASKI/Makefile in
order to correctly bind required libraries
    • adjusting the variable FFLAGS in file ASKI/Makefile, if required
  3. Run command
    make all

    from installation path ASKI/ to compile all serial programs (nearly all functionality)
  4. Run command
    make parallel

    from installation path ASKI/ to compile all parallel programs (two optional linear system solvers which run in parallel)
Now ASKI/bin should contain all binaries and no error should have occurred (at best...).
Usage
Refer to the user manual for any details on using ASKI.
About
ASKI main package: seismic Full Waveform Inversion and sensitivity analysis based on waveform sensitivity kernels
Resources
Readme
GPL-2.0 license
Activity
Custom properties
Stars
29 stars
Watchers
7 watching
Forks
24 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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ASKI main package
ASKI is a highly modularized program suite offering sensitivity and regularization analysis tools
for seismic datasets as well as a scattering-integral-type full waveform inversion concept based
on waveform sensitivity (Fréchet) kernels derived from Born scattering theory (Gauss-Newton
convergence). ASKI does not implement an intrinsic code for simulation of seismic wave propagation
but instead comes with support for several external forward codes for 1D and 3D background media
in spherical and Cartesian framework, at the moment
SPECFEM3D_Cartesian,
SPECFEM3D_GLOBE,
Gemini II and
NEXD.
Authors and License
ASKI and some of its components, as well as documentation and some examples
are available under terms of the GNU General Public License (version 2 or higher)
on github.
Please find contact addresses there, or visit
http://www.rub.de/aski in case you want to get in touch with the authors. If you
encounter any problems installing or using the software, it will be helpful to
open (or add to) an "issues" topic at the github repository.
The main authors are Florian Schumacher and Wolfgang Friederich (Ruhr-University Bochum, Germany).
Documentation
Please refer to documents in doc/ :
Toy examples
Any files packages for the ASKI toy examples, as described in the manual (chapter 0 ASKI workflows) are attached to release 1.0 of the ASKI main package. These inversion examples use release version 1.0 of the extension packages SPECFEM3D_Cartesian and SPECFEM3D_GLOBE, respectively.
Requirements
  • GNU Make
  • Fortran compiler (sufficient standard, so far tested: GNU Fortran
(Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609)
  • BLAS and LAPACK libraries for all applications
  • BLACKS, SCALAPACK and MPI libraries optionally for few parallel applications
(e.g. available via netlib.org/)
Installation
  1. If not yet done, you should downloade the source code of the ASKI main package by either
    • cloning the master branch of the ASKI repository on gitHub.com:
      git clone --depth 1 --branch master https://github.com/seismology-RUB/ASKI

    • or downloading a zipped version of the source code from there:
      wget https://github.com/seismology-RUB/ASKI/archive/master.zip

      The directory to where you have cloned/extracted the master branch, will in the following be referred to as ASKI/
  2. Adjust the software to your system and personal requirements by:
    • setting the variables COMPILER, MPICOMPILER in file ASKI/Makefile appropriately
    • setting the variables BLAS, LAPACK, (BLACS, SCALAPACK, MPILIB) in file ASKI/Makefile in
order to correctly bind required libraries
    • adjusting the variable FFLAGS in file ASKI/Makefile, if required
  3. Run command
    make all

    from installation path ASKI/ to compile all serial programs (nearly all functionality)
  4. Run command
    make parallel

    from installation path ASKI/ to compile all parallel programs (two optional linear system solvers which run in parallel)
Now ASKI/bin should contain all binaries and no error should have occurred (at best...).
Usage
Refer to the user manual for any details on using ASKI.
About
ASKI main package: seismic Full Waveform Inversion and sensitivity analysis based on waveform sensitivity kernels
Resources
Readme
GPL-2.0 license
Activity
Custom properties
Stars
29 stars
Watchers
7 watching
Forks
24 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
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ASKI main package
ASKI is a highly modularized program suite offering sensitivity and regularization analysis tools
for seismic datasets as well as a scattering-integral-type full waveform inversion concept based
on waveform sensitivity (Fréchet) kernels derived from Born scattering theory (Gauss-Newton
convergence). ASKI does not implement an intrinsic code for simulation of seismic wave propagation
but instead comes with support for several external forward codes for 1D and 3D background media
in spherical and Cartesian framework, at the moment
SPECFEM3D_Cartesian,
SPECFEM3D_GLOBE,
Gemini II and
NEXD.
Authors and License
ASKI and some of its components, as well as documentation and some examples
are available under terms of the GNU General Public License (version 2 or higher)
on github.
Please find contact addresses there, or visit
http://www.rub.de/aski in case you want to get in touch with the authors. If you
encounter any problems installing or using the software, it will be helpful to
open (or add to) an "issues" topic at the github repository.
The main authors are Florian Schumacher and Wolfgang Friederich (Ruhr-University Bochum, Germany).
Documentation
Please refer to documents in doc/ :
Toy examples
Any files packages for the ASKI toy examples, as described in the manual (chapter 0 ASKI workflows) are attached to release 1.0 of the ASKI main package. These inversion examples use release version 1.0 of the extension packages SPECFEM3D_Cartesian and SPECFEM3D_GLOBE, respectively.
Requirements
  • GNU Make
  • Fortran compiler (sufficient standard, so far tested: GNU Fortran
(Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609)
  • BLAS and LAPACK libraries for all applications
  • BLACKS, SCALAPACK and MPI libraries optionally for few parallel applications
(e.g. available via netlib.org/)
Installation
  1. If not yet done, you should downloade the source code of the ASKI main package by either
    • cloning the master branch of the ASKI repository on gitHub.com:
      git clone --depth 1 --branch master https://github.com/seismology-RUB/ASKI

    • or downloading a zipped version of the source code from there:
      wget https://github.com/seismology-RUB/ASKI/archive/master.zip

      The directory to where you have cloned/extracted the master branch, will in the following be referred to as ASKI/
  2. Adjust the software to your system and personal requirements by:
    • setting the variables COMPILER, MPICOMPILER in file ASKI/Makefile appropriately
    • setting the variables BLAS, LAPACK, (BLACS, SCALAPACK, MPILIB) in file ASKI/Makefile in
order to correctly bind required libraries
    • adjusting the variable FFLAGS in file ASKI/Makefile, if required
  3. Run command
    make all

    from installation path ASKI/ to compile all serial programs (nearly all functionality)
  4. Run command
    make parallel

    from installation path ASKI/ to compile all parallel programs (two optional linear system solvers which run in parallel)
Now ASKI/bin should contain all binaries and no error should have occurred (at best...).
Usage
Refer to the user manual for any details on using ASKI.
About
ASKI main package: seismic Full Waveform Inversion and sensitivity analysis based on waveform sensitivity kernels
Resources
Readme
GPL-2.0 license
Activity
Custom properties
Stars
29 stars
Watchers
7 watching
Forks
24 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
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ASKI main package
ASKI is a highly modularized program suite offering sensitivity and regularization analysis tools
for seismic datasets as well as a scattering-integral-type full waveform inversion concept based
on waveform sensitivity (Fréchet) kernels derived from Born scattering theory (Gauss-Newton
convergence). ASKI does not implement an intrinsic code for simulation of seismic wave propagation
but instead comes with support for several external forward codes for 1D and 3D background media
in spherical and Cartesian framework, at the moment
SPECFEM3D_Cartesian,
SPECFEM3D_GLOBE,
Gemini II and
NEXD.
Authors and License
ASKI and some of its components, as well as documentation and some examples
are available under terms of the GNU General Public License (version 2 or higher)
on github.
Please find contact addresses there, or visit
http://www.rub.de/aski in case you want to get in touch with the authors. If you
encounter any problems installing or using the software, it will be helpful to
open (or add to) an "issues" topic at the github repository.
The main authors are Florian Schumacher and Wolfgang Friederich (Ruhr-University Bochum, Germany).
Documentation
Please refer to documents in doc/ :
Toy examples
Any files packages for the ASKI toy examples, as described in the manual (chapter 0 ASKI workflows) are attached to release 1.0 of the ASKI main package. These inversion examples use release version 1.0 of the extension packages SPECFEM3D_Cartesian and SPECFEM3D_GLOBE, respectively.
Requirements
  • GNU Make
  • Fortran compiler (sufficient standard, so far tested: GNU Fortran
(Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609)
  • BLAS and LAPACK libraries for all applications
  • BLACKS, SCALAPACK and MPI libraries optionally for few parallel applications
(e.g. available via netlib.org/)
Installation
  1. If not yet done, you should downloade the source code of the ASKI main package by either
    • cloning the master branch of the ASKI repository on gitHub.com:
      git clone --depth 1 --branch master https://github.com/seismology-RUB/ASKI

    • or downloading a zipped version of the source code from there:
      wget https://github.com/seismology-RUB/ASKI/archive/master.zip

      The directory to where you have cloned/extracted the master branch, will in the following be referred to as ASKI/
  2. Adjust the software to your system and personal requirements by:
    • setting the variables COMPILER, MPICOMPILER in file ASKI/Makefile appropriately
    • setting the variables BLAS, LAPACK, (BLACS, SCALAPACK, MPILIB) in file ASKI/Makefile in
order to correctly bind required libraries
    • adjusting the variable FFLAGS in file ASKI/Makefile, if required
  3. Run command
    make all

    from installation path ASKI/ to compile all serial programs (nearly all functionality)
  4. Run command
    make parallel

    from installation path ASKI/ to compile all parallel programs (two optional linear system solvers which run in parallel)
Now ASKI/bin should contain all binaries and no error should have occurred (at best...).
Usage
Refer to the user manual for any details on using ASKI.
About
ASKI main package: seismic Full Waveform Inversion and sensitivity analysis based on waveform sensitivity kernels
Resources
Readme
GPL-2.0 license
Activity
Custom properties
Stars
29 stars
Watchers
7 watching
Forks
24 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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ASKI main package
ASKI is a highly modularized program suite offering sensitivity and regularization analysis tools
for seismic datasets as well as a scattering-integral-type full waveform inversion concept based
on waveform sensitivity (Fréchet) kernels derived from Born scattering theory (Gauss-Newton
convergence). ASKI does not implement an intrinsic code for simulation of seismic wave propagation
but instead comes with support for several external forward codes for 1D and 3D background media
in spherical and Cartesian framework, at the moment
SPECFEM3D_Cartesian,
SPECFEM3D_GLOBE,
Gemini II and
NEXD.
Authors and License
ASKI and some of its components, as well as documentation and some examples
are available under terms of the GNU General Public License (version 2 or higher)
on github.
Please find contact addresses there, or visit
http://www.rub.de/aski in case you want to get in touch with the authors. If you
encounter any problems installing or using the software, it will be helpful to
open (or add to) an "issues" topic at the github repository.
The main authors are Florian Schumacher and Wolfgang Friederich (Ruhr-University Bochum, Germany).
Documentation
Please refer to documents in doc/ :
Toy examples
Any files packages for the ASKI toy examples, as described in the manual (chapter 0 ASKI workflows) are attached to release 1.0 of the ASKI main package. These inversion examples use release version 1.0 of the extension packages SPECFEM3D_Cartesian and SPECFEM3D_GLOBE, respectively.
Requirements
  • GNU Make
  • Fortran compiler (sufficient standard, so far tested: GNU Fortran
(Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609)
  • BLAS and LAPACK libraries for all applications
  • BLACKS, SCALAPACK and MPI libraries optionally for few parallel applications
(e.g. available via netlib.org/)
Installation
  1. If not yet done, you should downloade the source code of the ASKI main package by either
    • cloning the master branch of the ASKI repository on gitHub.com:
      git clone --depth 1 --branch master https://github.com/seismology-RUB/ASKI

    • or downloading a zipped version of the source code from there:
      wget https://github.com/seismology-RUB/ASKI/archive/master.zip

      The directory to where you have cloned/extracted the master branch, will in the following be referred to as ASKI/
  2. Adjust the software to your system and personal requirements by:
    • setting the variables COMPILER, MPICOMPILER in file ASKI/Makefile appropriately
    • setting the variables BLAS, LAPACK, (BLACS, SCALAPACK, MPILIB) in file ASKI/Makefile in
order to correctly bind required libraries
    • adjusting the variable FFLAGS in file ASKI/Makefile, if required
  3. Run command
    make all

    from installation path ASKI/ to compile all serial programs (nearly all functionality)
  4. Run command
    make parallel

    from installation path ASKI/ to compile all parallel programs (two optional linear system solvers which run in parallel)
Now ASKI/bin should contain all binaries and no error should have occurred (at best...).
Usage
Refer to the user manual for any details on using ASKI.
About
ASKI main package: seismic Full Waveform Inversion and sensitivity analysis based on waveform sensitivity kernels
Resources
Readme
GPL-2.0 license
Activity
Custom properties
Stars
29 stars
Watchers
7 watching
Forks
24 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
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ASKI main package
ASKI is a highly modularized program suite offering sensitivity and regularization analysis tools
for seismic datasets as well as a scattering-integral-type full waveform inversion concept based
on waveform sensitivity (Fréchet) kernels derived from Born scattering theory (Gauss-Newton
convergence). ASKI does not implement an intrinsic code for simulation of seismic wave propagation
but instead comes with support for several external forward codes for 1D and 3D background media
in spherical and Cartesian framework, at the moment
SPECFEM3D_Cartesian,
SPECFEM3D_GLOBE,
Gemini II and
NEXD.
Authors and License
ASKI and some of its components, as well as documentation and some examples
are available under terms of the GNU General Public License (version 2 or higher)
on github.
Please find contact addresses there, or visit
http://www.rub.de/aski in case you want to get in touch with the authors. If you
encounter any problems installing or using the software, it will be helpful to
open (or add to) an "issues" topic at the github repository.
The main authors are Florian Schumacher and Wolfgang Friederich (Ruhr-University Bochum, Germany).
Documentation
Please refer to documents in doc/ :
Toy examples
Any files packages for the ASKI toy examples, as described in the manual (chapter 0 ASKI workflows) are attached to release 1.0 of the ASKI main package. These inversion examples use release version 1.0 of the extension packages SPECFEM3D_Cartesian and SPECFEM3D_GLOBE, respectively.
Requirements
  • GNU Make
  • Fortran compiler (sufficient standard, so far tested: GNU Fortran
(Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609)
  • BLAS and LAPACK libraries for all applications
  • BLACKS, SCALAPACK and MPI libraries optionally for few parallel applications
(e.g. available via netlib.org/)
Installation
  1. If not yet done, you should downloade the source code of the ASKI main package by either
    • cloning the master branch of the ASKI repository on gitHub.com:
      git clone --depth 1 --branch master https://github.com/seismology-RUB/ASKI

    • or downloading a zipped version of the source code from there:
      wget https://github.com/seismology-RUB/ASKI/archive/master.zip

      The directory to where you have cloned/extracted the master branch, will in the following be referred to as ASKI/
  2. Adjust the software to your system and personal requirements by:
    • setting the variables COMPILER, MPICOMPILER in file ASKI/Makefile appropriately
    • setting the variables BLAS, LAPACK, (BLACS, SCALAPACK, MPILIB) in file ASKI/Makefile in
order to correctly bind required libraries
    • adjusting the variable FFLAGS in file ASKI/Makefile, if required
  3. Run command
    make all

    from installation path ASKI/ to compile all serial programs (nearly all functionality)
  4. Run command
    make parallel

    from installation path ASKI/ to compile all parallel programs (two optional linear system solvers which run in parallel)
Now ASKI/bin should contain all binaries and no error should have occurred (at best...).
Usage
Refer to the user manual for any details on using ASKI.
About
ASKI main package: seismic Full Waveform Inversion and sensitivity analysis based on waveform sensitivity kernels
Resources
Readme
GPL-2.0 license
Activity
Custom properties
Stars
29 stars
Watchers
7 watching
Forks
24 forks
Report repository
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Skip to content
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ASKI main package
ASKI is a highly modularized program suite offering sensitivity and regularization analysis tools
for seismic datasets as well as a scattering-integral-type full waveform inversion concept based
on waveform sensitivity (Fréchet) kernels derived from Born scattering theory (Gauss-Newton
convergence). ASKI does not implement an intrinsic code for simulation of seismic wave propagation
but instead comes with support for several external forward codes for 1D and 3D background media
in spherical and Cartesian framework, at the moment
SPECFEM3D_Cartesian,
SPECFEM3D_GLOBE,
Gemini II and
NEXD.
Authors and License
ASKI and some of its components, as well as documentation and some examples
are available under terms of the GNU General Public License (version 2 or higher)
on github.
Please find contact addresses there, or visit
http://www.rub.de/aski in case you want to get in touch with the authors. If you
encounter any problems installing or using the software, it will be helpful to
open (or add to) an "issues" topic at the github repository.
The main authors are Florian Schumacher and Wolfgang Friederich (Ruhr-University Bochum, Germany).
Documentation
Please refer to documents in doc/ :
Toy examples
Any files packages for the ASKI toy examples, as described in the manual (chapter 0 ASKI workflows) are attached to release 1.0 of the ASKI main package. These inversion examples use release version 1.0 of the extension packages SPECFEM3D_Cartesian and SPECFEM3D_GLOBE, respectively.
Requirements
  • GNU Make
  • Fortran compiler (sufficient standard, so far tested: GNU Fortran
(Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609)
  • BLAS and LAPACK libraries for all applications
  • BLACKS, SCALAPACK and MPI libraries optionally for few parallel applications
(e.g. available via netlib.org/)
Installation
  1. If not yet done, you should downloade the source code of the ASKI main package by either
    • cloning the master branch of the ASKI repository on gitHub.com:
      git clone --depth 1 --branch master https://github.com/seismology-RUB/ASKI

    • or downloading a zipped version of the source code from there:
      wget https://github.com/seismology-RUB/ASKI/archive/master.zip

      The directory to where you have cloned/extracted the master branch, will in the following be referred to as ASKI/
  2. Adjust the software to your system and personal requirements by:
    • setting the variables COMPILER, MPICOMPILER in file ASKI/Makefile appropriately
    • setting the variables BLAS, LAPACK, (BLACS, SCALAPACK, MPILIB) in file ASKI/Makefile in
order to correctly bind required libraries
    • adjusting the variable FFLAGS in file ASKI/Makefile, if required
  3. Run command
    make all

    from installation path ASKI/ to compile all serial programs (nearly all functionality)
  4. Run command
    make parallel

    from installation path ASKI/ to compile all parallel programs (two optional linear system solvers which run in parallel)
Now ASKI/bin should contain all binaries and no error should have occurred (at best...).
Usage
Refer to the user manual for any details on using ASKI.
About
ASKI main package: seismic Full Waveform Inversion and sensitivity analysis based on waveform sensitivity kernels
Resources
Readme
GPL-2.0 license
Activity
Custom properties
Stars
29 stars
Watchers
7 watching
Forks
24 forks
Report repository
Releases
Packages
Contributors
Languages