Problem with IP inversion and region file
Hi everybody,
I am trying to invert a data file having ip data measured at one frequency on a self-made 3D mesh with fixed regions (the electrodes for example). The resistivity inversion works fine, the region control file is recognized and the number of parameters calculated accordingly. But the IP inversion part recalculates the number of parameters wrongly, not taking into account the fixed regions, although it recognizes the correct number of regions in the mesh. Therefore, the Jacobian and constraint matrix have wrong sizes and the inversion stops with an error. Is there a way to fix this? Can I keep the para domain from the first part?
Best regards, Johanna