Published August 22, 2025
| Version v18
Software
Open
geodynamics/pylith v4.2.1
Authors/Creators
- 1. US Geological Survey, USA
- 2. University at Buffalo, New York, USA
- 3. GNS Science, New Zealand
Description
Changed
- Update PETSc to 3.23.5
- Use the VTU (XML) format for VTK files instead of the legacy ASCII format.
Added
- Improved documentation for `pylith_eqinfo` and illustrate use in `examples/strikdslip-2d`, `examples/crustal-strikeslip-2d`, and `examples/crustal-strikeslip-3d`.
- Improved the organization of the governing equations section and added documentation for poroelasticity with prescribed fault slip, including governing equations and default PETSc solver settings. Also added a full-scale test.
Fixed
- Account for processes without cells in initial condition patch when verifying configuration.
- Avoid divide by zero for `KinSrcRamp` when final slip is zero.
- Remove `solid_bulk_modulus` as a spatial database field for poroelasticity; compute it from the other fields.
- Fixed typos in setting up gravity with poroelasticity.
- Update default solver settings for poroelasticity and faults.
- Fix pythia import in `pylith_eqinfo`.
Files
Files
(28.8 MB)
| Name | Size | Download all |
|---|---|---|
|
md5:ab4d0a0a9e651d870c0df3e98b7c6815
|
28.8 MB | Download |
Additional details
Related works
- Is supplement to
- Software: https://github.com/geodynamics/pylith/tree/v2.2.2 (URL)
Software
- Repository URL
- https://github.com/geodynamics/pylith
- Programming language
- C++ , Python
- Development Status
- Active