Fig. 14From: The effect of initial and prior models on phase tensor inversion of distorted magnetotelluric datadRMS (top, black solid curves with symbols) and the MCVA (bottom, black) and DCVA (bottom, blue) at each iteration step obtained from inverting PTATAN using a UHS10, b UHS100, c SSQ1D, and d UHS1000 as the initial model. The dashed line in each of the dRMS plots indicates the iteration step, where the dRMS is minimizedBack to article page