The CFD General Notation System (CGNS) provides a standard for recording and recovering computer data associated with the numerical solution of fluid dynamics equations. We are in process of moving! Old stable releases can still be found here, but the new repository is at https://github.com/CGNS
The Open-source Pseudopotential Interface / Unification Module (OPIUM) allows to generate pseudopotentials in an interactive way, perform ghost checks, Kleinman-Bylander transformation, and output in many different pseudopotential file formats.
Author : André Rezende - email@example.com Since Oracle stopped to support the Pro*Fortran compiler all the users of this preprocessor don't have alternative to use Embeded SQL c
The Xtal System is a comprehensive suite of small molecule structural solution, refinement and analysis software, supporting both X-ray, neutron and electron diffraction data. It runs on both Unix and MS Win32 platforms and uses tcl/tk graphics.
Getting rid of the endian problems as well as the the multitude of numerical formats existing on different systems. say goodbye to #ifdef BIGENDIAN ... or #ifdef THAT_OS_FLOAT
The goal of this library is to allow the creation of graphics in an easy way without having to care about graphic standart. It also make the color interpolation in a proper way and prevent some of the openGL artefacts. It also tries to be coherent ove
PARAMESH is a package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement(AMR).
DataDraw3d is a library and a programm for interactive displaying different kinds of scientific data in the interactive manner. It use OpenGL and/or GDK drawing facilities to archive best performance on high variety of platforms.
IFEFFIT is a library and set of interactive programs for the analysis of x-ray absorption fine-structure (XAFS) data. IFEFFIT combines state-of-the-art analysis algorithms with graphical display of XAFS data, and general data manipulation. It can be
Trek7 the original multiplayer network star trek game from the early-mid 70s. We are hoping to revive this classic (no, its not netrek/mtrek, not even close). hopefully the SF community can help port this to modern day networks.
Code to process human readable input is often highly stylized and repetitive. This project extracts the common elements found in such code and makes them available in a concise form as C tables and subroutines.
The DUNS (Diagonalized Upwind Navier-Stokes)code is a 2D/3D, structured, multi-block, multi-species,reacting, steady/unsteady, Navier Stokes fluid dynamics code with q-omega turbulence model. It currently uses a diagonalized ADI procedure with upwind diff
Fortran lacks some very basic, but extremely useful, C functionality. The intent of c4for is to provide a library available at link time for fortran code to access the C functionality.
Chasm-interop is a set of tools that parses C++ and Fortran 90 source files and automatically generates bridging code to provide for seamless language interoperability.
The U.S. Office of Surface Mining is building a Linux Cluster Supercomputer from used PCs for introduction of Linux into the civilian federal government space.
MagCAD is a set of tools for reconstructing 3D meshes from medical images such as MRI scans and ultra-sound. Resulting meshes are designed for CFD and visualisation
CMATLIB is set of libraries for writing numerical applicatons. It includes support for neural-networks, hidden Markov models, kd-trees, and data smoothing. It may be used from C and Scheme programs.
In many parallel scientific applications the process of grid generation, decomposition, message passing, and performance measurements are of similar stucture. The projects intention is to develop a generic function library that will contain all these.
SMP 4 LiNuX Balls 2 To Wall high performance dual CPU applications.
The Open Source Space Flight Dynamics (OSSFD) project is intended to provide the community with an open source solution to space flight dynamics.
This project collects the classical "Towers of Hanoi" problem in many programming languages, including lesser known and/or esoteric ones.
AUTO is a publicly available software for continuation and bifurcation problems in ordinary differential equations originally written in 1980 and widely used in the dynamical systems community.
Algae is a programming language for numerical analysis. We wrote it because we needed a fast and versatile tool, capable of handling large systems. Algae has been applied to interesting problems in aerospace and related fields for more than a decade.
PsiLAB is an environment for scientific research, numerical calculations and generic data analysis. It's written in the functional language O'CaML.
OpenEnsemble is advanced object-based middleware software for distributing modelling and simulation across networks and the Internet.