Underworld2 Versions Save

New:

• Move to Petsc-3.19.4
• New 3D free surface implementation. (Not fully tested).
• New install guides for Gadi and setonix.

Fixes:

• UWGeodynamics - add dynamic heating back into the advection diffusion solver, https://github.com/underworldcode/underworld2/issues/669
• Using updated Badlands-2.2.3 without license issue.

Full Changelog: https://github.com/underworldcode/underworld2/compare/v2.14.1b...v2.15.1b

New

• Pragmatic included in Petsc installation

Fixes

• 'temperatureDot' checkpointing automatically enabled for UWGeodyanmic models.
• Conda build method - feedstock-style

New:

• New Dockerfile configuration resulting in smaller docker images.
• Move to Petsc-3.18.1.

Changes:

• Multiple mpi implementation images for HPC usage (Gadi and Setonix).

Fixes:

• Revert to HDF5 1.10. Fix for Checkpointing issues.

What's changed:

• Merge UWGeodynamics into Underworld (from underworld import UWGeodynamics as GEO).
• Compatibility with petsc 3.17.
• Update Docker images: Ubuntu 22.04LTS and mpich 3.4.3, python 3.10, petsc 3.17.1.
• Update install_docs/nci gadi.
• Improved cmake logic.
• CI tests all passing.

Full Changelog: https://github.com/underworldcode/underworld2/compare/v2.12.2b...v2.13.1b

What's changed:

• Merge UWGeodynamics into Underworld (from underworld import UWGeodynamics as GEO)
• Compatibility with petsc 3.17.
• Update Docker images: Ubuntu 22.04LTS and mpich 4.0.2, python 3.10, petsc 3.17.1
• Update install_docs/nci gadi

Full Changelog: https://github.com/underworldcode/underworld2/compare/v2.12.2b...v2.13.0b

New:

CMake based builder instead of Scons. Added M1 (arm64) based docker. Upcoming release Changes: GitHub actions for CI and docker publications. Compatibility with petsc 3.16. Update Docker images: Ubuntu 21.10 and mpich 3.4.2, python 3.9.2, petsc 3.16 Update install_docs/nci gadi

Fixes:

Unit fix for temperature saved in celcius.

Changes:

• Enabled user defined Gauss integration swarms for all systems.
• Update docker base images: switch to ubuntu(20.04), update petsc(3.1.4) & mpich(3.3.2), other tweaks.
• Cleaner Python compile time configuration.
• Add runtime check for solver availability (for example, 'mumps'). Also add test for check.

Docker image changes:

• Update base image.
• Updated to PETSc 3.15.1
• Updated to MPICH 3.4.2
• Removed petsc4py.
• Switched /opt to ugo+rwx to allow users to install Python packages.

New:

• Model for EBA convection, based on King et al. (2010) benchmarks. See docs/test/14_Convection_EBA.ipynb
• Mesh/MeshVariable/Swarm/SwarmVariable objects now support loading and saving of units information, as well as additional attributes. For usage examples, see docs/test/mesh_aux.py and docs/test/swarm_aux.py.
• Added underworld.function.count() method, which counts function calls.
• Conda binaries available via underworldcode conda channel conda install -c underworldcode underworld2
• Added underworld.function.count() method, which counts function calls.
• Added GADI install/run scripts @ ./docs/install_guides/nci_gadi/
• Updated pull request related documentation and added template.

Fixes:

• Updates for SCons4.1.
• Fix bug where multiple solvers added multiple preconditioners.
• H5py v3 is more strict in allowed indexing array shapes. Updated our structures to accomodate.
• Tester uses jupyter-nbconvert which no longer defaults to Python. Update to explicitly select Python.
• Switched h5 file save to mode "w" instead of "a" as append mode resulted in data from previous datasets (with identical name) not being removed from file, and file sizes therefore growing unnecessarily.

Release 2.10.0 [2020-08-07]

Fixes:

• SWIG4 compatibility changes.
• libxml2 ubuntu20.04 changes.
• Numpy 1.19 compatability changes.
• Fix LGPLv3.txt contents. File incorrect contained GPLv3 text.

Changes:

• Check for compressibility/penalty clash.
• Update example models for parallel usage.

New:

• Add Dockerfile for Deepnote.
• Add test_long.sh long test runner.

This release corrects the incorrect text included within LGPLv3.txt.