Cosmology, Black Holes & Quantum
Gravity
Interesting pages at the Garching
Astro Max
Planck Institute :
Cosmology
Group
Berkeley
The Marc Davis Group
CMB Group
UPenn
UPenn Groups
Experiments
COBE
Home Page
Links to CMB Experiments
Cosmic Microwave Background Stuff
CMB Software at UPenn
NCSA Cosmos
NCSA Software Gate
Codes available
-
KRONOS,
KRONOS is a three dimentional cosmological hydrodynamics code based on the combination of
the piecewise parabolic method (PPM) to solve the gas dyanmics and a particle-mesh (PM)
algorithm to follow the collisionless matter. It reads and writes files using the GC3 data format.
Runs only on Convex C-series and Cray YMP/C90.
- COSMICS
Cosmological Initial Conditions and Microwave Anisotropy Codes.
Runs on most standard platforms.
- Nemo
NEMO is an extendible Stellar Dynamics Toolbox. It has various programs to create,
integrate, analyze and visualize N-body and SPH like systems. In addition there are
various tools to operate on images, tables and orbits, including FITS files to
export/import to/from other astronomical data reduction packages.
-
Visualization Software
- 4d2,
an SGI field and particle renderer.
4d2 is an interactive visualization tool for time-dependent 3D CFD data containing scalar and
vector fields on rectangular grids, and for particle data. The software runs on SGI machines
(tested on personal IRIS, 4D/340 VGX, Indy, Indigo2 ).
It is easy to use and provides many
visualization functions such as contour plots, vector plots, slicing iso-surface extraction,
streamline tracing, particle displaying, and volume rendering, as well as a graphical user interface
and an animation tool for time-dependent data sets.
-
VFleet Renderer, running on any unix machine.
VFleet is a volume renderer, which is a program that produces color images from 3D volumes of
data. This program can run either locally or in a distributed mode, meaning that it farms the work
out over a network of workstations or a parallel computer. The operation of the user interface is
pretty much identical in either case. It is intended for use in computational science, in that it can
handle very large datasets representing multiple variables within the same physical system.
The rendering modules of VFleet will run on any Unix platform. The user interface requires a Unix
platform running Motif. The distributed version requires that PVM is also installed.
Just for the heck of it, here is a link to some
relativity/gravity/black hole codes.
I'm interested in all sorts of cosmological/gravity/black hole-codes. If you have any suggestions
please contact
Rolf Schimmrigk
(netah@th.physik.uni-bonn.de)