SeisSol input files of the 3D dynamic relaxation and dynamic rupture simulations of the Cascadia subduction zone in preprint Glehman et al. (2024)

This dataset contains the input files of the dynamic relaxation and dynamic rupture simulations of the Cascadia subduction zone presented in preprint:

The directory CSZ_Data_Model includes two directories: 'Codes' and 'Simulations.'## CodesThis directory includes two directories, each containing the necessary codes and filesto generate input files for:

1. The dynamic relaxation simulations: 'Cascadia_dynamic_relaxation'* These simulations are used to compute stress changes from slip deficit modelsThe directory includes two directories: 'Gaussian_SDM' and 'Shallow_coupled_SDMs'. each includesthe necessary scripts and files to generate the corresponding slip deficit model using the Gaussian slip rate deficit (Schmalzle et al., 2014) and shallow-coupled slip rate deficit models (Lindsey et al., 2021).* The output of those scripts is as an ASAGI file used as an input for the dynamic relaxation simulation.

2. The dynamic rupture simulations: 'Cascadia_dynamic_ruture'This directory includes the necessary code and files to generate the NetCDF (.nc) stress changesfile used in dynamic rupture simulations. This code uses an XDMF file (.xdmf), the output ofthe dynamic relaxation simulation as an input.

## SimulationsThis directory includes three directories:1. Input data files (.yaml, .nc, .dat, .out, and .par) for the dynamic relaxation simulations: 'Cascadia_dynamic_relaxation_input'This directory includes a .txt file describing each of the simulations (simulations_description.txt)In total, there are 8 directories corresponding to different dynamic relaxation simulations.Each directory can be read as: type of slip rate deficit model_rigidity profile_scaling factors 2. Input data files (.yaml, .nc, .dat, .out, and .par) for the dynamic rupture simulations: 'Cascadia_dynamic_rupture_input'In total, there are 22 directories corresponding to 22 rupture dynamic simulation models we run in this study.Each directory can be read as: model number_type of slip rate deficit model_rigidity profile_pore fluid pressure ratio_additional information(See pdf file):* A pdf containing Table S1 from the supplementary material for this paper describing each model (simulations_description.pdf).3. Mesh contains the 3D cartesian mesh of the CSZ used to run simulations in this paper.

We converted the geographical coordinates into the cartesian mesh using the Mercator projection:Proj('+proj=merc +lon_0=232 +x_0=-20082.185 +y_0=-4069608 +datum=WGS84 +units=m')