Those scripts allows one to calulate the transversely isotropic electrical conductivity for 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_Crack.py calculates the hyperparameter kappa and crack volume fraction from the ratio sigma_x and sigma_z.
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.
Calc_kappa_Tube.py calculates the hyperparameter kappa and tube volume fraction from the ratio sigma_x and sigma_z.