Gravity and magnetics forward modeling, inversion, transformations and utilities.
The forward modeling modules provide ways to calculate the gravitational and magnetic field of various types of geometric objects:
The inversion modules use the forward modeling models and the
fatiando.inversion package to solve potential field inverse problems:
basin2d: 2D inversion of the shape of sedimentary basins and other outcropping bodies
harvester: 3D inversion of compact bodies by planting anomalous densities
euler: 3D Euler deconvolution methods to estimate source location
magdir: Inversion methods to estimate the total magnetization vector of multiple sources.
The processing modules offer tools to prepare potential field data before or after modeling.
normal_gravity: Compute normal gravity and reductions.
eqlayer: Equivalent layer processing
transform: Potential field transformations, like upward continuation, derivatives, etc
imaging: Imaging methods for potential fields for estimating physical property distributions
tensor: Utilities for operating on the gradient tensor
interactive implements matplotlib GUIs and
IPython HTML widgets for interacting with the modeling and processing