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  1. 2018 PyLith Hackathon Report

    06 Apr 2021 | Contributor(s): Brad Aagaard

    2018 PyLith Hackathon Report. August 3, 2018. Brad Aagaard. 

  2. 3-D Spherical Mantle Convection with Radial Basis Functions

    02 Apr 2021 | Contributor(s): Grady B. Wright, Natasha Flyer, David Yuen

    3-D Spherical Mantle Convection with Radial Basis Functions. March 30-31, 2009. Grady B. Wright, Natasha Flyer, David Yuen. 

  3. A Finite-Element Code for Modeling Quasi-Static and Dynamic Crustal Deformation

    14 Feb 2021 | Contributor(s): Brad Aagaard, Charles Williams, Matt Knepley, Leif Strand, Sue Kientz

    A Finite-Element Code for Modeling Quasi-Static and Dynamic Crustal Deformation. October 9-11, 2007. Brad Aagaard, Charles Williams, Matt Knepley, Leif Strand, Sue Kientz.

  4. A Solid Earth Research and Teaching Environment

    02 Apr 2021 | Contributor(s): Hannah Waterhouse, Kevin Milner, Thorsten Becker, Jared Sain, Danijel Schorlemmer

    A Solid Earth Research and Teaching Environment. March 30-31, 2009. Hannah Waterhhouse, Kevin Milner, Thorsten Becker, Jared Sain, Danijel Schorlemmer. 

  5. Adaptive Mesh Refinement (AMR)

    02 Apr 2021 | Contributor(s): Carsten Burstedde, Omar Ghattas, Georg Stadler, Lucas C. Wilcox, George Biros, Michael Gurnis, Shijie Zhong, Wolfgang Bangerth

    Adaptive Mesh Refinement (AMR). March 30-31, 2009. Carsten Burstedde. 

  6. Adaptive Mesh Refinement for Geodynamics Applications

    30 Mar 2021 | Contributor(s): Wolfgang Bangerth

    Adaptive Mesh Refinement for Geodynamics Applications. Sept 15-17, 2008. Wolfgang Bangerth. 

  7. Adjoint-Fueled Advances in Error Estimation for Multiscale, Multiphysics Systems

    12 Apr 2021 | Contributor(s): Donald Estep

    Adjoint-Fueled Advances in Error Estimation for Multiscale, Multiphysics Systems. September 15-17, 2008. Donald Estep. 

  8. Automatic Code Generation and the FEniCS Project

    01 Apr 2021 | Contributor(s): Anders Logg

    Automatic Code Generation and the FEniCS Project. March 30-31, 2009. Anders Logg. 

  9. AxiSEM

    28 Oct 2021 | Software: Download | Contributor(s): Tarje Nissen-Meyer (primary-developer), Martin van Driel (primary-developer), Simon Stähler (primary-developer), Kasra Hosseini (primary-developer), Stefanie Hempel (primary-developer), Lion Krischer (primary-developer), Alexandre Fournier (primary-developer)

    AxiSEM is a parallel spectral-element method for 3D (an-)elastic, anisotropic and acoustic wave propagation in spherical domains. It requires axisymmetric background models and runs within a 2D computational domain, thereby reaching all desired highest observable frequencies (up to 2Hz) in global...

  10. 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. 

  11. BurnMan

    14 Sep 2021 | Software: Download | Contributor(s): Sanne Cottaar, Timo Heister, Robert Myhill, Ian Rose, Cayman Unterborn

    BurnMan is an open source mineral physics toolbox written in Python to determine seismic velocities for the lower mantle. BurnMan calculates the isotropic thermoelastic moduli by solving the equations-of-state for a mixture of minerals defined by the user. The user may select from a list of...

  12. CIG Long Term Tectonics Working Group Current and Future Computational Geoscience Directions: Successes & Failures

    02 Apr 2021 | Workshops | Contributor(s): Long-Term Tectonics Working Group

    CIG Long Term Tectonics Working Group Current and Future Computational Geoscience Directions: Successes & Failures. March 30-31, 2009. Long-Term Tectonics Working Group. 

  13. 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. 

  14. CIG Software for the Geophysics Community

    31 Mar 2021 | Workshops | Contributor(s): Walter Landry, Eh Tan, Leif Strand, Luis Armendariz, Michael Gurnis, Wei Mi, Michael Aivazis, Brad Aagaard, Matthew Knepley, Marc Spiegelman, Charles Williams, Luke Hodkinson

    CIG Software for the Geophysics Community. September 15-17, 2008. Walter Landry. 

  15. CIG Workshop: Opportunities and Challenges in Computational Geophysics Welcome and Overview

    01 Apr 2021 | Workshops | Contributor(s): Marc Spiegelman

    CIG Workshop: Opportunities and Challenges in Computational Geophysics Welcome and Overview. March 30-31, 2009. Marc Spiegelman. 

  16. CIG's Activities in and Impact on Mantle Convection Studies

    02 Apr 2021 | Workshops | Contributor(s): Shijie Zhong

    CIG’s Activities in and Impact on Mantle Convection Studies. March 30-31, 2009. Shijie Zhong. 

  17. CIG-II: Futures

    01 Apr 2021 | Workshops | Contributor(s): Louise Kellogg

    CIG-II: Futures. March 30-31, 2009. Louise Kellogg. 

  18. CIG: Short-Term Tectonics State of the union

    02 Apr 2021 | Workshops | Contributor(s): Mark Simons

    CIG: Short-Term Tectonics State of the union. March 30-31, 2009. Mark Simons. 

  19. CitcomS: Compressible Mantle Convection

    31 Mar 2021 | Workshops | Contributor(s): Eh Tan, M. Gurnis, S. Kientz

    CitcomS: Compressible Mantle Convection. September 15-17, 2008. Eh Tan. 

  20. Community Benchmarks for Code Verification

    30 Mar 2021 | Workshops | Contributor(s): Brad Aagaard

    Community Benchmarks for Code Verification. June 14-18, 2010. Brad Aagaard. 

  21. Computational Infrastructure for Geodynamics

    13 Feb 2021 | Workshops | Contributor(s): Brad Aagaard

    Computational Infrastructure for Geodynamics. June 25-29, 2007. Brad Aagaard. 

  22. Computational Infrastructure for Geodynamics: Results and Comments

    31 Mar 2021 | Workshops | Contributor(s): Staff

    Computational Infrastructure for Geodynamics: Results and Comments. March 30-21, 2009. 

  23. Constraining the Physics Governing Collective Behavior of Earthquakes and Faults through Numerical Modeling and Observations

    12 Apr 2021 | Workshops | Contributor(s): Yehuda Ben-Zion

    Constraining the physics governing collective behavior of earthquakes and faults through numerical modeling and observations. September 15-17, 2008. Yehuda Ben-Zion. 

  24. Constraints on Global Mantle Flow and Lithosphere Net Rotation from Seismic Anisotorpy

    02 Apr 2021 | Workshops | Contributor(s): Clinton P. Conrad, Mark D. Behn

    Constraints on Global Mantle Flow and Lithosphere Net Rotation from Seismic Anisotorpy. March 30-31, 2009. Clinton P. Conrad, Mark D. Behn. 

  25. Constructing a Finite-Element Model of the San Francisco Bay Area

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

    Constructing a Finite-Element Model of the San Francisco Bay Area. June 26-30, 2006. Brad Aagaard. 

  26. Cooperative Institute for Deep Earth Research

    02 Apr 2021 | Workshops | Contributor(s): Barbara Romanowicz

    Cooperative Institute for Deep Earth Research. March 30-31, 2009. Barbara Romanowicz. 

  27. Crustal Deformation Modeling

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

    Crustal Deformation Modeling. June 22-26, 2009. Brad Aagaard. 

  28. Crustal Deformation Modeling Tutorial

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

    Crustal Deformation Modeling Tutorial. Brad Aagaard, Charles Williams, and Matthew Knepley. June 24–28, 2013. 

  29. Crustal Deformation Modeling Tutorial

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

    Crustal Deformation Modeling Tutorial.Brad Aagaard, Charles Williams, and Matthew Knepley.June 20-24, 2011.

  30. Crustal Deformation Modeling Tutorial Debugging PyLith Simulations

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

    Crustal Deformation Modeling Tutorial Debugging PyLith Simulations. Brad Aagaard, Charles Williams, Matthew Knepley. August 25, 2015. 

  31. 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. 

  32. 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. 

  33. 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. 

  34. 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.

  35. 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. 

  36. Current and Future Computational Geoscience Directions: Successes & Failures

    02 Apr 2021 | Workshops | Contributor(s): Allan Levander, Michael Ritzwoller, Jeroen Tromp, Michael Wyssession

    Current and Future Computational Geoscience Directions: Successes & Failures. March 30-31, 2009. Allen Levander. 

  37. Current challenges in computational earthquake dynamics

    12 Apr 2021 | Workshops | Contributor(s): Jean-Paul Ampuero

    Current challenges in computational earthquake dynamics. September 15-17, 2008. Jean-Paul Ampuero. 

  38. Data Assimilation: One Perspective, Some Examples

    01 Apr 2021 | Workshops | Contributor(s): Gary Egbert

    Data Assimilation: One Perspective, Some Examples. March 30-31, 2009. Gary Egbert. 

  39. Debugging PyLith Simulations

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

    Crustal Deformation Modeling Tutorial: Debugging PyLith Simulations. Brad Aagaard, Charles Williams, Matthew Knepley. June 24, 2014. 

  40. Education and Training

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

    Education and Training. March 30-31, 2009. Brad Aagaard. 

  41. Education and Training

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

    Education and Training. March 30-31, 2009. Brad Aagaard. 

  42. European Training Programmes in Computational Seismology

    02 Apr 2021 | Workshops | Contributor(s): Heiner Igel

    European Training Programmes in Computational Seismology. March 30-31, 2009. Heiner Igel. 

  43. Example: 2-D Subduction Zone with Coseismic and Interseismic Deformation

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

    Crustal Deformation Modeling Tutorial: Example: 2-D Subduction Zone with Coseismic and Interseismic Deformation. Brad Aagard, Charles Williams, Matt Knepley. June 22, 2011. 

  44. Extending PyLith

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

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

  45. Farallon Subduction Reconstructed by Inverse Dynamic Models: Stratigraphy Verifications and Geophysical implications

    02 Apr 2021 | Workshops | Contributor(s): Lijun Liu, Sonja Spasojevic, Michael Gurnis

    Farallon Subduction Reconstructed by Inverse Dynamic Models: Stratigraphy Verifications and Geophysical implications. March 30-31, 2009. Lijun Liu, Sonja Spasojevic, Michael Gurnis. 

  46. Fast Algorithms for Inverse Problems Governed by PDEs

    12 Apr 2021 | Workshops | Contributor(s): George Biros

    Fast algorithms for inverse problems governed by PDEs. September 15-17, 2008. George Biros. 

  47. Finite Element Meshing of the SCEC

    31 Mar 2021 | Workshops | Contributor(s): Carl W. Gable, Brad H. Hager, Jingning Lu, Charles A. Williams

    Finite Element Meshing of the SCEC. September 15-17, 2008. Carl W. Gable. 

  48. 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. 

  49. Flexible Multi-Physics Solvers for Magma Dynamics

    31 Mar 2021 | Workshops | Contributor(s): Marc Spiegelman, Gideon Simpson, Michael Weinstein

    Flexible Multi-Physics Solvers for Magma Dynamics. September 15-17, 2008. Marc Spiegelman. 

  50. FLEXWIN

    28 Oct 2021 | Software: Download | Contributor(s): Alessia Maggi

    The FLEXWIN software package automates the time-window selection problem for seismologists. It operates on pairs of observed and synthetic single component seismograms, defining windows that cover as much of a given seismogram as possible, while avoiding portions of the waveform that are...