Hello, I have been using "simnibs" software which uses gmsh to calculate electric fields over a 3D mesh/geometry (human head). It outputs a final .msh file, that contains the electric field information, and can be viewed using gmsh.
My issue is, I want to convert this file to a list where each line = [coord location, electric field value ] How do I go about doing it? The ultimate goal is to regrid this data onto a regular cartesian grid to do some funky postprocessing (fourier transforms, followed by funky stuff). I tried saving the .msh file as a .txt ** , and then reading it line by line.....I was thinking of replacing each triangular element with its centroid. However, I don't know how to proceed with other elements....please help me out Thank you! Mayank ** "Post processing Generic txt" option in "save as" in gmsh
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