pylith
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geodynamics
PyLith is a finite element code for the solution of dynamic and quasi-static tectonic deformation problems.
A facility array other than the default cannot be bound to a Pyre FacilityArray. The facility array object is treated as an array with a single component rather than a...
Some users want to prescribe fault slip on a portion of a fault surface (e.g., deep creeping regions) while allowing another portion to slip according to some fault constitutive model....
Create a ParaView Python script for facilitating checking of mesh files. Data sets would include: * Plot mesh and use time steps to step through each of the groups of...
The zero tolerances for fault friction are nondimensional for consistency with the nondimensional SNES and KSP within PETSc. The linear threshold for rate-state friction is also nondimensional but all other...
Develop an example suite for 3-D crustal (strike-slip and reverse) faulting analogous to the 3-D subduction zone suite. A geographic region within the Southern California Earthquake Center (SCEC) Community Fault...
Develop an example suite for 2-D crustal strike-slip and faulting similar to the 2-D subduction zone suite. A geographic region within the Southern California Earthquake Center (SCEC) Community Fault Model...
Add a utility for adjusting the top surface of a mesh to conform to topography/bathymetry specified by some dataset. Solid modeling and mesh generation for domains with high resolution topography/bathymetry...
Extend the Green's functions problem to allow time dependent Green's functions. This requires: * encapsulating a time-dependent problem within the Green's function problem * adding a dimension to the output...
We have developed a more efficient implementation for spontaneous rupture. This should be implemented as soon as possible after v3.0 is released.
PyLith currently uses a strain-based formulation for viscoelastic models. Reformulating the time stepping using the PETSc TS object allows a more natural formulation using strain rate. All of the viscoelastic...
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PyLith is a finite element code for the solution of dynamic and quasi-static tectonic deformation problems.