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SWAP (Soil, Water, Atmosphere and Plant) simulates transport of water, solutes and heat in unsaturated/saturated soils.
A WMO´s BUFR encoder for Automate Weather Station (AWS) data.
This project aims at providing a parser for fortran source code. Output is in XML format. The parser is based on the g95 parser. Additionnal tools in Perl are provided: Fortran source browser; pseudo-compiler environment.1 weekly downloads
Open FMM ( http://www.openfmm.net ) is and open source EM software project. It consist of a fast parallel two-dimensional TM/TE solver called Nero2d.
A 2-D inviscid flow and adjoint solver on unstructured triangular grids. It makes use of a vertex-centroid finite volume scheme which is second order accurate. The adjoint solver is developed using the automatic differentiation tool called TAPENADE. Code has been moved to https://github.com/cpraveen/euler2d
This is a simple software for performing various statistical and mathematical operations on single ASCII data-files. Entire file is read into an array, which is then analyzed. Number of columns is detected automatically.1 weekly downloads
Common Gateway Interface Library.
A compiler and cross-compiler for (Currently) Cobol (with Fortran being added later). It is intended to be the first self-hosted open-source Cobol Compiler, e.g. the compiler itself will be written using Cobol.3 weekly downloads
A modified version of the public domain Star Trek game, in the original ForTran language. This version is updated for ForTran 95, and is being developed on a Sun Solaris platform - but the code should compile with ANY ForTran 95 compiler!
ChesROMS is developing a ROMS model of the Chesapeake Bay to help in the prediction of Harmful Algal Blooms. We hope to catalyze a new method of community modeling with involvement beyond the core researchers of the ChesROMS project.3 weekly downloads
The Open Source Risk Engine (OSRE) is a natural hazards loss estimation software.1 weekly downloads
Seats Tramo Concurrent development web site
There remains a need for an open, freely distributable Power Systems Analysis Package. This project aims to provide the underlying structure and APIs on which such projects can be built
HYP CFD is a structured, 3-D Navier-Stokes, MPI parallel multi-block computational fluid dynamics program for fluid thermophysics research, and high speed aerospace vehicle and propulsion applications.
GVIB is a user friendly package for vibrational analysis. Given a molecular geometry, it will calculate vibrational frequencies and intensities using anharmonic internuclear potential.3 weekly downloads
Best Linear Unbiased Prediction is a statistical technique for linear mixed models.
Experimental ESL Compiler from C to Verilog
gMol molecular graphics1 weekly downloads
Telluride is a Los Alamos National Laboratory project for simulation of metal casting and welding - free-surface incompressible flow with heat transfer (conductive, convective, and radiative), phase change (melting and solidification), and other physics.
A platform independent poker timer.1 weekly downloads
CGNU (Clean GNU) aims to use modern documentation technologies to clean the GNU project of bitrot and outdated build technology.
GNU Pinch is a tool for the analysis of the energy consumptions of industrial processes. Given a process involving energy requirements, the program delivers a report of the most efficient heat exchanger network in terms of consumption and fixed costs.2 weekly downloads
This code performs the finite volume numerical simulation of a general integrate and fire neuron model driven by a stochastic direct current input.2 weekly downloads
Sandia National Laboratories’ (SNL) environmental assessment modeling tool helps optimize the design of MHK-turbine array layouts within ocean, tidal, and river systems to balance energy generation efficiency with environmental considerations. The new tool, SNL-EFDC, is an augmented version of US EPA’s Environmental Fluid Dynamics Code (EFDC) and includes; (1) a new module that simulates energy conversion (momentum withdrawal) by MHK turbine-like devices including commensurate changes in the turbulent kinetic energy and turbulent kinetic energy dissipation rate, (2) new, advanced sediment dynamics routines, and (3) augmented water quality modules. SNL-EFDC has been verified and validated against flume measurements of flow around sub-scale turbines and actuator disks.
SMP 4 LiNuX Balls 2 To Wall high performance dual CPU applications.7 weekly downloads