Code Distribution and Information

Nowadays, we use the Cactus Code as a base for code and tool development. The Numerical Relativity Group maintains and extends the Cactus Einstein Toolkit, a set of modules for initial data, evolutions, analysis and more for Einstein Equations.

Tools and Utilities

• xgraph Simple plotting client for 1D ASCII files, includes animation.
• gnuplot Plotting client for 1D and 2D ASCII files, includes animation.
• IsoView Remote visualization client for IsoSurfaces
• HDF5
• OpenDX

Archive

Here we keep links to codes and tools which are no longer actively used, developed and maintained by the group. Many of these packages were developed by the former NCSA Relativity Group.

ONEDBH 1D spherical black hole code.	ONEBH 2D Evolution code for distorted black holes.
CMSTAB 3D CM Fortran linear systems solvers.	H3expresso A concentrated caffeinated version of the Harmonic 3D code.
Examples A repository of example codes.	Performance Issues Code performance on different architectures.
grdoc A code documenting system.	CoCoBoard A Collaborative Cork Board for the World Wide Web
2 & 3D Clusterer A 2 & 3D Clusterer for the DAGH System.