SPHear is a coupled smoothed particle hydrodynamics (SPH), finite element (FE) fluid-solid interaction analysis code for dynamic problems.
Very fast command line sudoku solver written in Fortran
Open source codes related to dissipative particle dynamics
SunlightDPD provides a home for open source codes related to the dissipative particle dynamics (DPD) simulation method. Currently the file release contains the HNC integral equation code.
Neutral particle transport on unstructured meshes in 2D XY geometry.
Tahoe is a research-oriented platform for the development of numerical methods and models for the simulation of complex material behavior.
Command-line tools for astronomy and astrophysics
Command-line tools for astronomy and astrophysics, written in Fortran.
cfortran.h is an easy-to-use powerful bridge between C and FORTRAN. It provides a transparent, machine independent interface between C and FORTRAN routines and global data.
error function and related functions in pure standard Fortran 2008
Fortran 2008 added 3 new intrinsic functions: erf, erfc, erfc_scaled. However, they take only real arguments. This package provides a BSD licensed Fortran 2008 module with erf(z), where z is a complex argument. The calculation is based on calculating w(z), the Faddeyeva (plasma dispersion) function. Two algorithms are implemented: TOMS 680 and 916, http://www.netlib.org/toms/. The simple test program calculates values in the Abramowitz, Stegun.
gmsh2su2 converts gmsh mesh into su2 mesh.
gmsh2su2 converts gmsh mesh into su2 mesh. Also included is another code to let SU2 export simulation result in gmsh format.
Log4tran is a Fortran 90/95 library for logging. It will allow programmers log into files, console and other media. Filtering by level, date and time, xml config file, ...
Implementation in Python of some of the statistical methods provided by "asurv", the survival analysis software.
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.
Main Phase Modeling, MPM, is a implementation of a 2D staggered grid solution of the elastic waveequation, using a moving zone. This enables both efficient modeling of seismic wide angle data, and modeling of selected propagating phases.
This is an extension to the standard 2D HF package (A Numerical Hartree-Fock Program for Diatomic Molecules by Jacek Kobus, Leif Laaksonen and Dage Sundholm) that adds some extra functionality.
Implementation of HYCOM physical ocean model with coupled biogeochemical component to study nitrogen fixation in the Amazon plume. This project is still in development, the code may not be functional at this time.
Computational modelling is a interdisciplinary field spanning many techniques and programming languages. AgenTools is a project dedicated to establishing increased modularity in scientific computing packages and a portal linking to other existing project
Avian Freeware Suite (AFS) provides two things: Developers with libraries for Java Swing Widgets, XML handling, Fortran95 and Pascal; End users (Medical students, doctors, scientists) with productivity tools they can use (quizzes, XML databasing & PDF)
A place for IBM mainframe programs (and programmers)
BlockIt provides a Python framework to scan and parse a program file into constituent nested blocks, however defined, forming a block tree of your code and can be used as a mechanism to "extend" in some sense, the underlying programming language.
ByoDyn (http://cbbl.imim.es/ByoDyn) is a software tool for the study of biochemical networks within the framework of systems biology. SBML compatible, ByoDyn is a group effort of the Computational Biochemistry and Biophysics Lab.
ORTEP-III with CAIRO graphics backend
Problem Solving Environment (PSE) for Data Assimilation and Model Calibration
Benefit Your Learning of Climate Modeling
The goal of this project is to provide a couple of Fortran code to those students who selected the course of "Climate Modeling" in the department of atmospheric and oceanic sciences at Peking University. 这个项目的目标是给选择“气候模拟”课程（北京大学大气与海洋科学系）的同学提供与课程学习有关的源代码程序。 We are subject to GNU/GPL license and happy to open the code to the public. 我们遵守GNU/GPL协议，并乐于开放代码给所有需要的人。
This project provides a web location for CUG members to share code or links to utilities, scripts, or procedures for managing Cray systems.
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.