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  1. seismology x
  2. 2008workshoponnumericalmodelingofcrustaldeformationandearthquakefaulting x
  3. 2009opportunitiesandchallengesincomputationalgeophysics x
  4. 2008cigworkshoponmathematicalandcomputationalissuesinthesolidearthgeosciences x
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  1. Problems in Solid Earth Deformation: Crust and Upper Mantle

    12 Apr 2021 | Contributor(s): Yuri Fialko

    Problems in Solid Earth Deformation: Crust and Upper Mantle. September 15-17, 2008. Yuri Fialko. 

  2. PyLith

    27 Feb 2021 | Contributor(s): Brad Aagaard

    PyLith. June 23-27, 2008. Brad Aagaard. 

  3. PyLith

    27 Feb 2021 | Contributor(s): Brad Aagaard

    PyLith. June 23-27, 2008. Brad Aagaard. 

  4. PyLith

    30 Mar 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley, Surendra Somala, Sue Kientz, Leif Strand

    PyLith. June 14-18, 2010. Brad Aagaard. 

  5. PyLith

    02 Apr 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley, Sue Kientz, Leif Strand

    PyLith. June 22-26, 2009. Brad Aagaard. 

  6. PyLith 1.3: A Finite-Element Code for Modeling Quasi-Static and Dynamic Crustal Deformation

    31 Mar 2021 | 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. 

  7. PyLith 1.3: A Finite-Element Code for Modeling Quasi-Static and Dynamic Crustal Deformation

    31 Mar 2021 | 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. 

  8. PyLith 1.5 Tutorial

    30 Mar 2021 | Contributor(s): Brad Aagaard

    PyLith 1.5 Tutorial. June 14-18, 2010. Brad Aagaard. 

  9. PyLith 1.5: Friction, Small Strains, and Elastoplasticity

    30 Mar 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley, Surendra Somala

    PyLith 1.5: Friction, Small Strains, and Elastoplasticity. June 14-18, 2010. Brad Aagaard. 

  10. PyLith and CUBIT/Trelis Refresher

    08 Feb 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley

    Crustal Deformation Modeling Tutorial: PyLith and CUBIT/Trelis Refresher. Brad Aagaard, Charles Williams, Matthew Knepley. June 23, 2014. 

  11. PyLith Modeling Tutorial

    11 Feb 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley

    PyLith Modeling Tutorial. Brad Aagaard, Charles Williams, Matthew Knepley. August 24-25, 2015. 

  12. PyLith Modeling Tutorial Overview of CUBIT/Trelis, PyLith, and ParaView

    11 Feb 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley

    PyLith Modeling Tutorial Overview of CUBIT/Trelis, PyLith, and ParaView. Brad Aagaard, Charles Williams, Matthew Knepley. August 24, 2015. 

  13. PyLith Postseismic Deformation Example: 2-D Subduction Zone

    30 Mar 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matt Knepley

    PyLith Postseismic Deformation Example: 2-D Subduction Zone. May 16, 2011. Brad Aagaard. 

  14. PyLith Troubleshooting Tips/Tricks

    30 Mar 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matt Knepley

    PyLith Troubleshooting Tips/Tricks. May 16, 2011. Brad Aagaard. 

  15. Rapid Regional-Scale Earthquake Simulators

    27 Feb 2021 | Contributor(s): Keith Richards-Dinger

    Rapid Regional-Scale Earthquake Simulators. June 23-27, 2008. Keith Richards-Dinger.

  16. Report on semi-analytic code compilation effort

    27 Feb 2021 | Contributor(s): Rowena Lohman

    Report on semi-analytic code compilation effort. June 23-27, 2008. Rowena Lohman. 

  17. Reservoir Simulation Magma Dynamics

    12 Apr 2021 | Contributor(s): Marc Hesse

    Reservoir Simulation Magma Dynamics. September 15-17, 2008. Marc Hesse. 

  18. Review of PyLith Capabilities and Features

    07 Feb 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matthew Knepley

    Crustal Deformation Modeling Tutorial: Review of PyLith Capabilities and Features. June 24, 2013. Brad Aagaard, Charles Williams, Matthew Knepley. 

  19. Rheologic contrast between the crust and mantle: Insights from the lab and analyses of naturally deformed rocks

    27 Feb 2021 | Contributor(s): Greg Hirth

    Rheologic contrast between the crust and mantle: Insights from the lab and analyses of naturally deformed rocks. June 23-27, 2008. Greg Hirth. 

  20. Robust and Flexible Newton-Krylov based Solution Methods for Nonlinear Coupled Multiphysics Systems

    02 Apr 2021 | Contributor(s): John Shadid, Paul T. Lin, Roger P. Pawlowski, Ray S. Tumninaro, Luis Chacon

    Robust and Flexible Newton-Krylov based Solution Methods for Nonlinear Coupled Multiphysics Systems. September 15-17, 2008. John N. Shadid. 

  21. Robust and Flexible Newton-Krylov based Solution Methods for Nonlinear Coupled Multiphysics Systems

    12 Apr 2021 | Contributor(s): John Shadid

    Robust and Flexible Newton-Krylov based Solution Methods for Nonlinear Coupled Multiphysics Systems. September 15-17, 2008. John Shadid. 

  22. Running PyLith in Parallel

    08 Feb 2021 | Contributor(s): Brad Aagaard, Matthew Knepley, Charles Williams

    Crustal Deformation Modeling Tutorial: Running PyLith in Parallel. June 28, 2013. Brad Aagaard, Matthew Knepley, Charles Williams.

  23. Rupture process of the 2008 Mw 8.0 Wenchuan Earthquake

    01 Apr 2021 | Contributor(s): Guangfu Shao, Chen Ji, Zhong Lu, Ken Hudnut, Jing Liu-Zeng

    Rupture process of the 2008 Mw 8.0 Wenchuan Earthquake. June 23-27, 2008. Guangfu Shao. 

  24. Science goals: 3-5 years from now

    02 Apr 2021 | Contributor(s): Anonymous

    Science goals: 3-5 years from now. March 30-31, 2009. 

  25. SEISMIC_CPML

    28 Oct 2021 | Software: Download | Contributor(s): Dimitri Komatitsch, Roland Martin

    SEISMIC_CPML is a set of eleven open-source Fortran90 programs to solve the two-dimensional or three-dimensional isotropic or anisotropic elastic, viscoelastic or poroelastic wave equation using a finite-difference method with Convolutional or Auxiliary Perfectly Matched Layer (C-PML or...

  26. Seismology: Multiple-Scale Imaging

    02 Apr 2021 | Workshops | Contributor(s): Alan Levander

    Seismology: Multiple-Scale Imaging. March 30-31, 2009. Alan Levander. 

  27. 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. 

  28. Shaking up Faults: Insights from the Lab on Earthquake Triggering

    27 Feb 2021 | Workshops | Contributor(s): Heather Savage

    Shaking up Faults: Insights from the Lab on Earthquake Triggering. June 23-27, 2008. Heather Savage. 

  29. Short-Term Crustal Dynamics

    29 Dec 2020 | Workshops | Contributor(s): Brad Aagaard

    Short-Term Crustal Dynamics. February 26, 2006. Brad Aagaard.

  30. Short-Term Tectonics Science

    02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard

    Short-Term Tectonics Science. March 30-31, 2009. Brad Aagaard. 

  31. Short-Term Tectonics Science

    02 Apr 2021 | Workshops | Contributor(s): Brad Aagaard

    Short-Term Tectonics Science. March 30-31, 2009. Brad Aagaard. 

  32. Simple Elastic Dislocation Models for Interseismic Deformation in Subduction Zones

    01 Apr 2021 | Workshops | Contributor(s): Ravi V.S. Kanda, Mark Simons

    Simple Elastic Dislocation Models for Interseismic Deformation in Subduction Zones. June 23-27, 2008. Ravi V. S. Kanda. 

  33. Software, complexity & reuse... Robust -to- experimental codes for geodynamics

    02 Apr 2021 | Workshops | Contributor(s): Steve Quenette

    Software, complexity & reuse... Robust -to- experimental codes for geodynamics. March 30-31, 2009. Steve Quenette. 

  34. Solvers in PyLith

    08 Feb 2021 | Workshops | Contributor(s): Brad Aagaard, Matthew Knepley, Charles Williams

    Solvers in PyLith. Brad Aagaard, Matthew Knepley, Charles Williams. June 19-24, 2011. 

  35. SPECFEM1D

    29 Oct 2021 | Software: Download | Contributor(s): SPECFEM Development Team

    SPECFEM1D simulates seismic wave propagation in a one-dimensional heterogeneous medium. It is a small code that allows users to learn how a spectral-element program is written.See specfem.org.

  36. SPECFEM2D

    29 Oct 2021 | Software: Download | Contributor(s): Dimitri Komatitsch (primary-developer), Jean-Pierre Vilotte (primary-developer), Daniel Peter (primary-developer), SPECFEM Software Development Team

    SPECFEM2D simulates forward and adjoint seismic wave propagation in two-dimensional acoustic, (an)elastic, poroelastic or coupled acoustic-(an)elastic-poroelastic media, with Convolution PML absorbing conditions.Meshing is based for instance upon Gmsh, Cubit, GiD or a...

  37. SPECFEM3D Cartesian

    30 Oct 2021 | Software: Download | Contributor(s): Dimitri Komatitsch (primary-developer), Jean-Pierre Vilotte (primary-developer), Jeroen Tromp (primary-developer), Daniel Peter (primary-developer), SPECFEM Development Team

    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.) It can, for instance, model seismic waves propagating in sedimentary basins or any other regional...

  38. SPECFEM3D GLOBE

    30 Oct 2021 | Software: Download | Contributor(s): Dimitri Komatitsch (primary-developer), Jean-Pierre Vilotte, Jeroen Tromp (primary-developer), Daniel Peter (primary-developer), SPECFEM Development Team

    SPECFEM3D_GLOBE simulates global and regional (continental-scale) seismic wave propagation.Effects due to lateral variations in compressional-wave speed, shear-wave speed, density, a 3D crustal model, ellipticity, topography and bathymetry, the oceans, rotation, and self-gravitation are all...

  39. SPECFEM3D_GEOTECH

    29 Oct 2021 | Software: Download | Contributor(s): Hom Nath Gharti, Dimitri Komatitsch, Leah Langer, Roland Martin, Voker Oye, Jeroen Tromp, Uno Vaaland, Zhenshen Yan

    SPECFEM3D_GEOTECH is an open-source command-driven software for 3D slope stability analysis and simulation of 3D multistage excavation based on the spectral-element method.SPECFEM3D_GEOTECH is a free and open-source command-driven software for 3D slope stability analysis (for more details see...

  40. Spontaneous Rupture via Fault Friction

    07 Feb 2021 | Workshops | Contributor(s): Brad Aagaard, Matthew Knepley, Charles Williams

    Crustal Deformation Modeling Tutorial: Spontaneous Rupture via Fault Friction. June 28, 2013.Brad Aagaard, Matthew Knepley, Charles Williams.

  41. Spontaneous Rupture via Fault Friction

    08 Feb 2021 | Workshops | Contributor(s): Brad Aagaard, Matthew Knepley, Charles Williams

    Crustal Deformation Modeling Tutorial: Spontaneous Rupture via Fault Friction. Brad Aagaard, Matthew Knepley, Charles Williams. June 24, 2014. 

  42. Steering Geodynamics Models with Plate Tectonics Reconstruction Software: GPlates

    02 Apr 2021 | Workshops | Contributor(s): Mark Turner, Mike Gurnis, Lydia DiCaprio, James Boyden, James Clark, John Cannon, Dietmar Muller, Robin Watson, Trond Torsvik

    Steering Geodynamics Models with Plate Tectonics Reconstruction Software: GPlates. March 30-31, 2009. Mike Turner, Mike Gurnis, Lydia Di Caprio, James Boyden, James Clark, Joh Cannon, Dietmar Muller, Robin Watson, Trond Torsvik. 

  43. Stress Evolution and Fault Interactions before and after the 2008 Great Wenchuan Earthquake

    02 Apr 2021 | Workshops | Contributor(s): Gang Luo, Mian Liu

    Stress Evolution and Fault Interactions before and after the 2008 Great Wenchuan Earthquake. March 30-31, 2009. Gang Luo, Mian Liu. 

  44. SW4

    29 Oct 2021 | Software: Download | Contributor(s): N. Anders Petersson, Bjorn Sjögreen, Houjun Tang, Ramesh Pankajakshan

    SW4 implements substantial capabilities for 3-D seismic modeling, with a free surface condition on the top boundary, absorbing super-grid conditions on the far-field boundaries, and an arbitrary number of point force and/or point moment tensor source terms. Each source time function can have one...

  45. TauP

    29 Feb 2024 | Software: Download | Contributor(s): H. Philip Crotwell (primary-developer), Thomas J. Owens

    The TauP Toolkit is a seismic travel time calculator. In addition to travel times, it can calculate derivative information such as ray paths through the earth, pierce and turning points. It handles many types of velocity models and can calculate times for virtually any seismic phase with a...

  46. The Growing Wealth of Aseismic Deformation Data: What's a Modeler to Model?

    27 Feb 2021 | Workshops | Contributor(s): Evelyn Roeloffs

    The Growing Wealth of Aseismic Deformation Data: What's a Modeler to Model? June 23-27, 2008. Evelyn Roeloffs. 

  47. Thermodynamics of Mantle Systems

    12 Apr 2021 | Workshops | Contributor(s): Paula Smith, Laura Baker Hebert, Paul Asimow, Mike Gurnis

    Thermodynamics of mantle systems. September 15-17, 2008. Paula Smith, Laura Baker Hebert, Paul Asimow, Mike Gurnis.

  48. Tutorial - 2017 CIG-LLNL Computational Seismology Workshop

    19 Dec 2020 | Software: Download | Contributor(s): Lion Krischer

    ObsPy.  A series of 8 notebooks developed for the September 18-22. 2017 CIG-LLNL Computational Seismology Workshop  

  49. Ubiquitous Interactive Visualization of 3D Mantle Convection

    31 Mar 2021 | Workshops | Contributor(s): David Yuen

    Ubiquitous Interactive Visualization of 3D Mantle Convection. September 15-17, 2008. David Yuen. 

  50. Using multi-cycle earthquake simulations to understand crustal dynamics

    24 Jan 2021 | Workshops | Contributor(s): Brad Aagaard

    Using multi-cycle earthquake simulations to understand crustal dynamics. October 16-18, 2006. Brad Aagaard.