pygeodyn & webgeodyn

webgeodyn flow demo — Streamfunctions at the Core-Mantle Boundary, superimposed with scalar fields (e.g. radial magnetic field, flow norm… under several projections) from webgeodyn.

Visit https://geodyn.univ-grenoble-alpes.fr/.

We provide visualisation tools for geomagnetic observations and models. Some models include surface core flows that were inverted directly from geomagnetic data, or from their interpolation through Gauss coefficients, using the radial induction equation at the core mantle boundary (see the data assimilation Python package pygeodyn for more details). The visualisation tools described below can also be used locally with the webgeodyn package (also on PyPI).

Contact: Nicolas Gillet