Synthetic dataset for the testing of an MT-Mag geophysical integration workflow

This datasets is related to the manuscript "<strong>Utilisation of probabilistic MT inversions to constrain magnetic data inversion: proof-of-concept and field application</strong>", by Jérémie Giraud, Hoël Seillé, Gerhard Visser, Mark D. Lindsay, Vitaliy Ogarko, and Mark W. Jessell, intended for publication in Solid Earth. It is organised as follows. <br> <br> MT FOLDER<br> model subfolder: contains the synthetic resistivity model, 2 formats available:<br> - ModEM format (.mod)<br> - WinGLink format (.out)<br> <br> responses subfolder: contains the synthetic model responses, 2 formats available:<br> - ModEM format (.dat): This data has not been perturbed by synthetic noise. <br> - EDI format (.edi): This data has been perturbed by 5% Gaussian noise, this is the data used in the synthetic part of the study.<br> <br> coordinates of the synthetic MT sites with respect to the model: coordinates.txt <br> - it assumes the origin (0,0) in the center of the synthetic 3D model.<br> <br> Mag FOLDER<br> model subfolder: contains the magnetic susceptibility model at the Tomofast format<br> - mag_voxet_true_model.txt <br> <br> responses subfolder: contains the synthetic model responses, for both the noisy and clean data. <br> - fwd_mag_data_clean.txt<br> - fwd_mag_data_with_noise.txt<br> <br> Rock units FOLDER: contains the file with indices of the rock unit model, in 3D, of the modified Mansfield model. <br> It is of dimensions 128 * 128 * 36. The indices are stored as a column vector.