Actively adding features to support improved science or performance by CIG.

How to Cite

Code changes:
13 commits this past month, 36 commits this past year.


Bug reports:
Github Issue Tracker

GNU Public License


Calypso is a set of codes for MHD dynamo simulation in a rotating spherical shell using spherical harmonics expansion methods.

Current Release

Source Packages

calypso-1.2.0.tar.gz [2017-07-17]

  • Add cross sectioning and isosurfacing module
  • Improve Legendre transform
  • Parallelization of assemble_sph
  • A number of bug fix

View Prior Source Releases

[show] [hide]

calypso-1.1.1.tar.gz [2014-03-24]

Release Calypso-1.1.1.tar.gz

calypso-1.1.0.tar.gz [2014-03-20]

Release Calypso-1.1.0.tar.gz

User Resources

User Manual

The Calypso user manual is available online.

Community Wiki

Visit the Calypso Wiki page for additional support with building, using, or modifying Calypso.

Calypso Publications List

Research publications using Calypso.

Mailing List

Browse the CIG Geodynamo Mailing List Archive to find known issues or to troubleshoot common problems, or E-mail the CIG Geodynamo Mailing List with details of your problem or suggestion.

Developer Resources

Development Version

If you are interested in getting the development version of this code from the CIG repository, use the following git command:

git clone --recursive

You can also browse the history of modifications in the Git repository.

Issue/Bug Tracker on Github

Browse and/or submit new issues at our Github Issues Tracker.

Doxygen Documentation

Auto-generated Doxygen documentation is available for the Development and Release codebases.

Calypso Users Map

Shows location of all users who downloaded Calypso in the past year (image updated daily.)

map showing location of all users who downloaded Calypso in the last year (image updated daily)
This image was generated using GMT: The Generic Mapping Tools which is released under the GNU LGPL3+. Location data is based on MaxMind's GeoLite database which is released under the Creative Commons CC-BY-SA 3.0.
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