Those scripts allows one to calulate the electrical conductivity for transversely isotropic rocks with interconnected cracks/tube based on the theory of Usui (2024), assuming the Watson distribution.
Yoshiya Usui, 2024, Electrical conductivity model for transversely isotropic rocks with interconnected cracks, Physics of the Earth and Planetary Interiors, https://doi.org/10.1016/j.pepi.2024.107226
CrackZ.py gives the electrical conductivity in the z-directtion (sigma_z) for transversely isotropic rocks with interconnected cracks.
CrackX.py gives the electrical conductivity in the x-directtion (sigma_x) for transversely isotropic rocks with interconnected cracks.
Calc_kappa.py calculates the hyperparameter kappa of the Watson distribution from the ratio sigma_x/sigma_z (variable "ans" in the script).
TubeZ.py gives the electrical conductivity in the z-directtion (sigma_z) for transversely isotropic rocks with interconnected tubes.
TubeX.py gives the electrical conductivity in the x-directtion (sigma_x) for transversely isotropic rocks with interconnected tubes.