tephra2Wrapper
Helper functionality and wrapper for tephra2 simulation, pre & post processing, grid generation, wind collection.
Usage
- Preparation
git clone https://github.com/joshlvmh/tephra2Wrapper.git ./tephra2Wrapper cd ./tephra2Wrapper git submodule update --init --recursive source ./bin/conf.sh - Grid generation
cd ./src/grid python grid_gen.py --grid-csv="grid.csv" - Wind collection [ERA5 NetCDF & Conversion]
cd ./src/wind sbatch job_wind.sh --wind-csv="wind.csv" --years=12-21 python netcdf_conv.py - Tephra2 Input genertation
cd ./src/esps python espPlinian.sh --esp-csv="esp.csv" - Tephra2 modelling
cd ./src/mpi_t2_runner source clear.sh sbatch job_runner.sh - Post-processing
cd ./src/post-processing
Content
.
├── README.md
├── bin
│ └── conf.sh: setup and environment variables
├── docs
│ ├── tephraProb_structure.md
│ ├── tephraProb User Manual.pdf
│ └── tree.*
├── inputs
│ ├── volc_grids.csv: Grid generation input
│ ├── tephra_esp.csv: ESP config input
│ └── volc_holo_mody.csv: Wind input
├── pyenv.cfg: Python virtual environment
├── src
│ ├── conf
│ │ └── */*.txt: tephra2 config files
│ ├── esps
│ │ ├── espPlinian.py: config generation
│ │ └── t2.txt: tephra2 run commands
│ ├── grid
│ │ ├── grid_gen.py: UTM grid generation for tephra2
│ │ └── 262000.utm: Krakatau output
│ ├── mpi_omp_t2_runner
│ │ ├── Makefile
│ │ ├── job_runner: SLURM submission script
│ │ ├── job_submit_tephra2: SLURM submission script
│ │ ├── t2_runner.c: MPI runner for tephra2
│ │ └── t2_runner.out: Output of job submission
│ ├── tephra2: submodule
│ │ └── ..: model [1]
│ └── wind
│ ├── gen_files
│ │ └── 262000
│ │ └── ..: outputs
│ ├── job_wind.sh: array job for CDSAPI
│ ├── nc_files
│ │ └── 262000
│ ├── netcdf_conv.py: netCDF4 -> ASCII conversion
│ ├── wind.py: CDSAPI [3] ERA5 script
│ └── wind_262000_2021.nc: output
└─── tephraProb: submodule
└── ..: pre & post processing source [2]
Implementation details
References
[1] https://github.com/geoscience-community-codes/tephra2
[2] https://github.com/e5k/TephraProb
[3] https://github.com/ecmwf/cdsapi
[4]
Degruyter, W., and Bonadonna, C. (2012), Improving on mass flow rate estimates of volcanic eruptions, Geophys. Res. Lett., 39, L16308, doi:10.1029/2012GL052566.