This is a fork of https://github.com/cambecc/earth

The ultimate goal here is to:

1. Make any scalar or vector field dataset of the earth easily attachable to the workflow of this project and hence visualize it.

2. Merge with the main project.

Let's see if this is possible.

getting data

In the style of the parent project, I have written some python scripts to generate the necessary json of the Geomagnetic data available at: ftp://ftp.ngdc.noaa.gov/geomag/Grid/