This code converts the SW4 SSIoutput (w/ ZFP compression) to be used by analysis codes such as OpenSees. It requires scipy, numpy, h5py, mpi4py, hdf5plugin (for ZFP), matplotlib python packages.
Supported command line arguments:
-c or --csv: full path to the CSV setting file, default=""
-d or --drm: full path to the OpenSees DRM template file with node coordinates, default=""
-e or --essi: full path to the SW4 ESSI output file, default=""
-t or --template: full path to the ESSI template file with node coordinates, default=""
-p or --plotonly: only generate plots of the input nodes
-r or --reference: reference node coordinate offset, default 0 0 0
-s or --steprange: timestep range, default 0 total_steps
-v or --verbose: increase output verbosity
Example usage:
OpenSees output:
> mpirun -np 16 python converter.py -d OpenSeesDRMTemplate.h5drm -e Location1.essi
ESSI output:
> mpirun -np 16 python converter.py -c Parameters_for_motion_conversion.csv -e Location53.essi -t Cubic_200_template.hdf5