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

Code changes:
0 commits this past month, 21 commits this past year.

Contact:
cig-geodyn@geodynamics.org

Bug reports:
Github Issue Tracker

License:
GNU Public License

Calypso

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

In Version 1.1, a number of bug fixes and additional comments for Doxygen are completed. The following features are implemented:

New ordering is used for spherical harmonics data to reduce communication time. The old version of spectrum indexing data, which is generated by gen_sph_grids in Ver. 1.0 is also supported in Ver. 1.1.

Evaluation of Coriolis term is updated. Now, Adams-Gaunt integrals are evaluated in the initialization process in the simulation program sph_mhd, so the data file for Adams-Gaunt integrals which is made by gen_sph_grids is not required.

Add a program sph_add_initial_field to modify existed initial field data. This program is used to modify or add new fields in spectrum data.

Heat and composition source terms are implemented. These source terms are fixed with time, and defined as spectrum data. The source terms are defined by using initial field generation program sph_initial_field or sph_add_initial_field.

The boundary conditions for temperature and composition can be defined by using spherical harmonics coefficients. (i.e. inhomogeneous boundary conditions can be applied.) These boundary conditions are defined by using single external data file.

Current Release

Source Packages

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

Release Calypso-1.1.1.tar.gz

View Prior Source Releases

[show] [hide]

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

Release Calypso-1.1.0.tar.gz

calypso-1.0.0.tar.gz [2013-09-04]

Release Calypso-1.0.0.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

User-submitted research publications.

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 https://github.com/geodynamics/calypso.git

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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