Time series from the 71 percent of path model

Core-mantle boundary secular acceleration energy (top) and Earth-surface jerk energy (bottom), as functions of the dimensional simulation time in the ’71 percent of path’ model (Aubert and Gillet 2021). See the README files below for full details

The 4D-Earth-Swarm project



The goal of the 4D-Earth-Swarm project, supported by the European Space Agency, is to improve our understanding of the rapid (interannual) changes in the geomagnetic field, as recorded by the three satellites of the Swarm mission of ESA - as well as earlier satellite missions and ground-based observatories. The work also involves input from state-of-the-art numerical simulations of the geodynamo. Full details on the project can be found after this link.


Here I link to the deliverables D-C.1 and D-E.1 proposed by partner IPGP within the framework of this project. These consist in selected outputs from the ’71 percent of path’ model introduced in the following paper:


Aubert, J., Gillet, N.: The interplay of fast waves and slow convection in geodynamo simulations nearing Earth's core conditions, Geophys. J. Int., 2021, doi: 10.1093/gji/ggab054


Long time series of outputs from a geodynamo model approaching Earth's core conditions (deliverable D-C.1)


See the README file

Gauss_Bsurf.mat

Gauss_Vsurf.mat

Gauss_Magdiff.mat


A catalogue of simulated jerks from a geodynamo model approaching Earth's core conditions (deliverable D-E.1)


See the README file


Gauss_Bsurf.mat (high temporal resolution) for event


#1     #2     #3     #4     #5     #6     #7     #8     #9     #10     #11     #12     #13     #14 


Gauss_Vsurf.mat (high temporal resolution) for event


#1     #2     #3     #4     #5     #6     #7     #8     #9     #10     #11     #12     #13     #14 


Movie archive for event


#1     #2     #3     #4     #5     #6     #7     #8     #9     #10     #11     #12     #13     #14


Full three-dimensional states (WARNING 4.5Gb DOWNLOADS) for events


#1    Gt1    Gt2

#3    Gt1    Gt2

#9    Gt1    Gt2


MATLAB script for reading the full three-dimensional states


parodyload_scaled.m