Grav_Mag_Prisma: um Programa em Matlab®/Octave Para Geração de Anomalias Gravimétricas e Magnéticas de Corpos Prismáticos

In this paper we present the GRAV_MAG _PRISMA code for generating synthetic gravimetric and magnetic anomalies from prismatic bodies with arbitrary dimensions, densities and magnetizations. The code is developed in MATLAB®/OCTAVE environment with graphical and numerical output. The data are written in XYZ ASCII format and can be contaminated with noise. We also summarize the theory and show some code applications. The code is freely distributed and can be used for research and educational purpose.