GNS-MPM Implementation with 2D Sand column Collapse

Source of GNS code: https://github.com/geoelements/gns

Dataset

Create dataset outsize the work directory ../gns-mpm-data/. It contains the following subdirectories.
- mpm/ containing mpm simulations.
- gns-data/ containing gns data (i.e., datasets, models, rollouts).

Name		Name	Last commit message	Last commit date
Latest commit History 167 Commits
accel_mpm		accel_mpm
gns-gravity		gns-gravity
gns-material		gns-material
gns-parallel		gns-parallel
gns		gns
inverse-flow		inverse-flow
inverse		inverse
make_npz		make_npz
meshnet		meshnet
mpm_input_gen		mpm_input_gen
utils		utils
.gitignore		.gitignore
README.md		README.md
build_venv_frontera.sh		build_venv_frontera.sh
build_venv_frontera_cpu.sh		build_venv_frontera_cpu.sh
build_venv_ls6.sh		build_venv_ls6.sh
build_venv_ls6_torch20.sh		build_venv_ls6_torch20.sh
build_venv_stempede.sh		build_venv_stempede.sh
make_mpm_inputs.sh		make_mpm_inputs.sh
make_npz.sh		make_npz.sh
pyvenv.cfg		pyvenv.cfg
requirements.txt		requirements.txt
rollout.sh		rollout.sh
run_mpm.sh		run_mpm.sh
start_venv.sh		start_venv.sh
start_venv_frontera.sh		start_venv_frontera.sh
start_venv_frontera_cpu.sh		start_venv_frontera_cpu.sh
start_venv_ls6.sh		start_venv_ls6.sh
start_venv_ls6_torch20.sh		start_venv_ls6_torch20.sh
start_venv_stempede.sh		start_venv_stempede.sh