This repository contains data associated with 
Hightower et al., 2025, Influence of Glacial Isostatic Adjustment on Intraplate Stress and Seismicity
in Eastern North America in the presence of pre-existing Weak Zones,
submitted for publication in Geochemistry, Geophysics, Geosystems. 

Below is a brief description of the folders and files contained in this repository.

CitcomSVE_Inputs
    This folder contains the ice model (ICE6G_1x1) and 3D viscosity structures needed to run the models
    in CitcomSVE-v.2.1. Please see the CitcomSVE documentation for a description of the input ice and 
    viscosity formats. 

    Two versions of the viscosity are provided for each model, one on a 1x1 degree grid and the other on 
    a higher resolution 0.25 degree grid. The 0.25 degree version needs to be run through format_visc_forCitcomSVE.py
    in the CitcomSVE code main directory to create an appropriately formatted text file that can be read into 
    CitcomSVE. An example of such a formatted file is in the model_GIA_A1b folder (...visc3D_forCSVE.dat file).
    The model_GIA_A1 and model_GIA_A1b folders also contain higher resolution gridded regional viscosity
    grids that are used Figure 2. 

CitcomSVE_Outputs
    This folder contains the modeled stress data for each GIA model, including the full stress tensor, the principal
    stresses, Shmax directions and misfits to the WSM data, and second invariant of deviatoric stress magnitudes. 

    Files with 'TBS_model_[]' in their filename contain the total stress values for the GIA model with the tectonic 
    background stress (i.e. TBS stress tensor was added to the GIA stress tensor before computing and reporting the 
    final derived stress variable). Files that do not include 'TBS' are for stresses from GIA only. The TBS stress 
    data by itself can be found for corresponding models in the data repository for Hightower et al., 2024, 
    doi:10.1029/2024GC011493. 

Data 
    This folder contains the WSM stress data used in the analysis and other datasets (earthquake locations, 1D 
    viscosity profiles, etc.) used in making the figures. 

Figures 
    This folder contains subdirectories for each of the figures in the manuscript, which include the script used
    to produce the figure and any other files needed for the figure. Figure 6 also contains the files with the 
    precomputed Coulomb failure stress for each fault in each seismic zone using the stress data from each model. 

CitcomSVE-2.1-code-Sep23.tar
    This is a copy of the CitcomSVE source code that was used in the study. It also contains pre- and post-processing
    scripts.