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2020 Crustal Deformation Modeling Workshop Report
27 Jul 2022 | Contributor(s): Brad Aagaard, Sylvain Barbot, Brittany Erickson, Matthew Knepley, Mark Simons, Charles Williams
Workshop report
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PyLith
27 Oct 2021 | Software: Download | Contributor(s): Brad Aagaard (primary-developer), Charles A. Williams (primary-developer), Matthew Knepley (primary-developer)
PyLith is a finite-element code for dynamic and quasistatic simulations of crustal deformation, primarily earthquakes and volcanoes. Binary packages are available for macOS and Linux. Detailed installation instructions for the binary packages are in the PyLith manual.
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Relax
26 Oct 2021 | Software: Download | Contributor(s): Sylvain Barbot (primary-developer)
Relax implements a semi-analytic Fourier-domain solver and equivalent body forces to compute quasi-static relaxation of stress perturbation.It is not an acronym, it's a motto!The open-source program Relax evaluates the displacement and stress in a half space with gravity due to...
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Virtual Quake
26 Oct 2021 | Software: Download | Contributor(s): John M. Wilson, Kasey W. Schultz, Eric M. Heiein, Michael K. Sacks, John B. Rundle
Virtual Quake (formerly Virtual California) is a boundary element code that performs simulations of fault systems based on stress interactions between fault elements to understand long term statistical behavior.
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SELEN
25 Oct 2021 | Software: Download | Contributor(s): Giorgio Spada (primary-developer), Daniele Melini (primary-developer)
SELEN: a program for solving the "Sea Level Equation.The open source program SELEN solves numerically the so-called "Sea Level Equation" (SLE) for a spherical, layered, non-rotating Earth with Maxwell viscoelastic rheology. The SLE is an integral equation that was introduced in...
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LithoMop
22 Oct 2021 | Software: Download | Contributor(s): Charles A. Williams (primary-developer)
LithoMop is a finite element code for the solution of the visco-elastic/plastic deformation that was designed for lithospheric modeling problems.A newer version of LithoMop, called PyLith, has been released by CIG.
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Responsibilities of Working Groups
12 Oct 2021 | Documents | Contributor(s): Executive Committee, Science Steering Committee
Roles and responsibilities of Working Groups.Approved 24 August 2021.
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Responsibilities of the SSC
12 Oct 2021 | Documents | Contributor(s): Executive Committee, Science Steering Commitee
Roles and responsibilities of the Science Steering Committee.Approved 24 August 2021.
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Responsibilities of the EC
12 Oct 2021 | Documents | Contributor(s): Executive Committee, Science Steering Committee
Describes the roles and responsibilities of the Executive Committee.Approved 24 August 2021
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2018 PyLith Hackathon Report
06 Apr 2021 | Workshops | Contributor(s): Brad Aagaard
2018 PyLith Hackathon Report. August 3, 2018. Brad Aagaard.
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Short-Term Tectonics Science
02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard
Short-Term Tectonics Science. March 30-31, 2009. Brad Aagaard.
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Education and Training
02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard
Education and Training. March 30-31, 2009. Brad Aagaard.
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CUBIT: Examples of 3-D meshing
02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard
CUBIT: Examples of 3-D meshing. June 18-22, 2012. Brad Aagaard.
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Crustal Deformation Modeling Tutorial: PyLith: Introduction to Dynamic Spontaneous Rupture
02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard, Matthew Knepley, Charles Williams
Crustal Deformation Modeling Tutorial: PyLith: Introduction to Dynamic Spontaneous Rupture. June 18-22, 2012. Brad Aagaard, Matthew Knepley, Charles Williams.
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Crustal Deformation Modeling Tutorial: PyLith: Introduction to Fault Friction
02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard, Matthew Knepley, Charles Williams
Crustal Deformation Modeling Tutorial: PyLith: Introduction to Fault Friction. June 18-22, 2012. Brad Aagaard, Matthew Knepley, Charles Williams.
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Crustal Deformation Modeling Tutorial: PyLith/CUBIT: 2-D subduction zone with coseismic and interseismic deformation
02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley
Crustal Deformation Modeling Tutorial: PyLith/CUBIT: 2-D subduction zone with coseismic and interseismic deformation. June 18-22, 2012. Brad Aagaard, Charles Williams, Matthew Knepley.
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Crustal Deformation Modeling Tutorial: Overview of CUBIT
02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard, Rowena Lohman, Charles Williams, Matthew Knepley
Crustal Deformation Modeling Tutorial: Overview of CUBIT. June 18-22, 2012. Brad Aagaard, Rowena Lohman, Charles Williams, Matthew Knepley.
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Crustal Deformation Modeling
02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard
Crustal Deformation Modeling. June 22-26, 2009. Brad Aagaard.
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PyLith
02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley, Sue Kientz, Leif Strand
PyLith. June 22-26, 2009. Brad Aagaard.
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PyLith 1.3: A Finite-Element Code for Modeling Quasi-Static and Dynamic Crustal Deformation
31 Mar 2021 | Workshops | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley, Leif Strand, Sue Kientz
PyLith 1.3: A Finite-Element Code for Modeling Quasi-Static and Dynamic Crustal Deformation. September 15-17, 2008. Brad Aagaard.
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PyLith Postseismic Deformation Example: 2-D Subduction Zone
30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard, Charles Williams, Matt Knepley
PyLith Postseismic Deformation Example: 2-D Subduction Zone. May 16, 2011. Brad Aagaard.
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PyLith Troubleshooting Tips/Tricks
30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard, Charles Williams, Matt Knepley
PyLith Troubleshooting Tips/Tricks. May 16, 2011. Brad Aagaard.
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Community Benchmarks for Code Verification
30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard
Community Benchmarks for Code Verification. June 14-18, 2010. Brad Aagaard.
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Extending PyLith
30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley, Surendra Somala
Extending PyLith. June 14-18, 2010. Brad Aagaard.
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PyLith 1.5: Friction, Small Strains, and Elastoplasticity
30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley, Surendra Somala
PyLith 1.5: Friction, Small Strains, and Elastoplasticity. June 14-18, 2010. Brad Aagaard.
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PyLith 1.5 Tutorial
30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard
PyLith 1.5 Tutorial. June 14-18, 2010. Brad Aagaard.
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PyLith
30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley, Surendra Somala, Sue Kientz, Leif Strand
PyLith. June 14-18, 2010. Brad Aagaard.
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Finite-Element Modeling for Crustal Deformation
30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard
Finite-Element Modeling for Crustal Deformation. June 14-18, 2010. Brad Aagaard.
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Mantle-scale geodynamics
30 Mar 2021 | Workshops | Contributor(s): Louis Moresi
Mantle-scale geodynamics. Sept 15-17, 2008. Louis Moresi.
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3D Spherical Mantle Convection Calculations using the Yin-Yang grid
30 Mar 2021 | Workshops | Contributor(s): Paul Tackley
3D Spherical Mantle Convection Calculations using the Yin-Yang grid. July 9-11, 2008. Paul Tackley.
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Spectral Methods for Mantle Convection with 3D Viscosity Variations
30 Mar 2021 | Workshops | Contributor(s): Robert Moucha
Spectral Methods for Mantle Convection with 3D Viscosity Variations. July 9-11, 2008. Robert Moucha.
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Some aspects of phase transitions and mantle convection
30 Mar 2021 | Workshops | Contributor(s): Luce Fleitout
Some aspects of phase transitions and mantle convection. July 9-11, 2008. Luce Fleitout.
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The Role of Mantle Tractions and the Crust
30 Mar 2021 | Workshops | Contributor(s): Lucy Flesch
The Role of Mantle Tractions and the Crust. July 9-11, 2008. Lucy Flesch.
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A Recent Free Subduction Benchmark
30 Mar 2021 | Workshops | Contributor(s): Boris Kaus
A Recent Free Subduction Benchmark (or, how a simple test can cause a major headache) July 9-11, 2008. Boris Kaus.
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The Portable Extensible Toolkit for Scientific Computing
30 Mar 2021 | Workshops | Contributor(s): Matthew Knepley
The Portable Extensible Toolkit for Scientific Computing. July 9-11, 2008. Matthew Knepley.
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Next Generation Parallel Machines
30 Mar 2021 | Workshops | Contributor(s): Bill Broadley
Next Generation Parallel Machines. July 9-11, 2008. Bill Broadley.
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CIG Bylaws 2018
30 Mar 2021 | Documents | Contributor(s): Staff
Bylaws of Computational Infrastructure for Geodynamics (CIG). As amended by the Electorate, June 30, 2018.
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Best Practices: Guidelines, Resources, and Education
30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard
Best Practices: Guidelines, Resources, and Education. October 13-15, 2020. Brad Aagaard.
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CIG PyLith Tutorial Workshop
29 Mar 2021 | Workshops | Contributor(s): Brad Aagaard, Charles Williams, Matt Knepley
CIG PyLith Tutorial Workshop. May 16, 2011. Brad Aagaard, Charles Williams, Matt Knepley.
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SGS Bay Area Seismic Velocity Model, Construction and Earthquake Simulations
28 Mar 2021 | Workshops | Contributor(s): Brad Aagaard, Thomas Brocher, Robert Jachens, Robert Simpson
SGS Bay Area Seismic Velocity Model, Construction and Earthquake Simulations. July 14-17, 2013. Brad Aagaard.
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Multigrid Methods
23 Mar 2021 | Workshops | Contributor(s): Shijie Zhong
Multigrid Methods. July 9-11, 2008. Shijie Zhong.
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Modelling Deforming Interfaces using Level Sets
23 Mar 2021 | Workshops | Contributor(s): Hans Muhlhaus, Laurent Bourgouin, Lutz Gross
Modelling Deforming Interfaces using Level Sets. July 9-11, 2008. Hans Mühlhaus, Laurent Bourgouin and Lutz Gross.
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Modeling Lithospheric Deformation with Faults
23 Mar 2021 | Workshops | Contributor(s): Mian Liu
Modeling Lithospheric Deformation with Faults. July 9-11, 2008. Mian Liu.
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Modeling Sources of Stress and Topography
23 Mar 2021 | Workshops | Contributor(s): C. Lithgow-Bertelloni, J. Naliboff, C. Conrad, N. de Koker
Modeling Sources of Stress and Topography. July 9-11, 2008. C.Lithgow-Bertelloni, J. Naliboff, C. Conrad and N. de Koker.
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Mantle Convection, Plate Boundaries and Plasticity
23 Mar 2021 | Workshops | Contributor(s): Dave May, Louis Moresi, Hans Muhlhaus, Mirko Velic, Wendy Sharples, Dave Stegman
Mantle convection, plate boundaries and plasticity. July 9-11, 2008. Dave May, Louis Moresi, Hans Mühlhaus, Mirko Velic, Wendy Sharples, Dave Stegman.
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Magmatism, Faulting, & Morphology of Mid-Ocean Ridges
23 Mar 2021 | Workshops | Contributor(s): Garrett Ito, Mark Behn
Magmatism, Faulting, & Morphology of Mid-Ocean Ridges. July 9-11, 2008. Garrett Ito, Mark Behn.
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Lagrangian Finite Element Methods
23 Mar 2021 | Workshops | Contributor(s): Boris Kaus
Lagrangian Finite Element Methods for modelling long-term tectonic processes. July 9-11, 2008. Boris Kaus.
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Interactive Visualization Tools for Large-Scale Dynamic Simulations
23 Mar 2021 | Workshops | Contributor(s): Oliver Kreylos
Interactive Visualization Tools for Large-Scale Dynamic Simulations. July 9-11, 2008. Oliver Kreylos.
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Implementing Surface Erosion Processes in Geodynamic Models
23 Mar 2021 | Workshops | Contributor(s): Sean Willett, Frederic Herman, Jean Braun
Implementing Surface Erosion Processes in Geodynamic Models. July 9-11, 2008. Sean Willett, Frederic Herman, Jean Braun.
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Grain size-dependent viscosity convection
23 Mar 2021 | Workshops | Contributor(s): Slava Solomatov
Grain size-dependent viscosity convection. July 9-11, 2008. Slava Solomatov.