The function "calculate_analytical_geometric_factors.m" computes analytical geometric factors needed for electrical resistivity surveys. It is compared with numerical geometric factors computed with the help of MATLAB based freeware EIDORS. An example of geophysical model from EIDORS tutorial is taken and numerical geometric factors are computed and compared against analytical ones as shown in the screenshot image.
Sathyanarayan Rao (2020). Electrical resistivity tomography Geometric Factors (https://www.mathworks.com/matlabcentral/fileexchange/68399-electrical-resistivity-tomography-geometric-factors), MATLAB Central File Exchange. Retrieved .