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Goddard Institute of Space Studies - http://www.giss.nasa.gov/tools/
Code for climate modeling, radiation, and astrophysics. |
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Weather Research and Forecasting Model - http://wrf-model.org/
Fortran 95 code for real-time weather forecasts. |
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Community Climate System Model (CCSM) - http://www.ccsm.ucar.edu/index.html
Fortran 90 code for climate modelling. |
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MM5 Community Model - http://box.mmm.ucar.edu/mm5/
The PSU/NCAR mesoscale model (known as MM5) is a limited-area, nonhydrostatic, terrain-following sigma-coordinate model designed to simulate or predict mesoscale atmospheric circulation. The model is supported by several pre- and post-processing programs, which are referred to collectively as the MM5 modeling system. The MM5 modeling system software is mostly written in Fortran. |
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ABINIT - http://www.abinit.org/
Finds the total energy, charge density, and electronic structure of systems made of electrons and nuclei, using pseudopotentials and a plane-wave basis. |
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Vienna Ab-Initio Simulation Package (VASP) - http://cms.mpi.univie.ac.at/vasp/
Performs ab-initio quantum-mechanical molecular dynamics (MD) using pseudopotentials and a plane wave basis set. The approach implemented in VAMP/VASP is based on a finite-temperature local-density approximation (with the free energy as variational quantity) and an exact evaluation of the instantaneous electronic ground state at each MD-step using efficient matrix diagonalization schemes and an efficient Pulay mixing. |
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ASC Center for Astrophysical Thermonuclear Flashes - http://flash.uchicago.edu/website/home/
Simulator code for solving nuclear astrophysical problems related to exploding stars. This website contains information about the astrophysics, the code, and related basic physics and computer science efforts. |
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Octopus - http://www.tddft.org/programs/octopus/
Fortran 90 program for ab initio virtual experimentation on a range of systems. Electrons are described quantum-mechanically within the Density-Functional Theory (DFT), in its time-dependent form (TDDFT) when doing simulations in time. Nuclei are described classically as point particles. Electron-nucleus interaction is described within the pseudopotential approximation. |
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CP2K: Atomistic Simulations - http://cp2k.berlios.de/
Fortran 95 modules to do atomistic and molecular simulations of solid state, liquid, molecular and biological systems. The methods included range from first principles ab initio density functional methods to parametrised, classical pair- and many-body potentials. |
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CERN Program Library - http://cernlib.web.cern.ch/cernlib/
Large collection of general purpose libraries and modules in Fortran and C developed at CERN, oriented towards the needs of a physics research laboratory: general mathematics, data analysis, and detector simulation. |
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Neural F2 - http://sophia.ecm.ub.es/f2neural/
Code for a neural network parametrization of deep-inelastic proton, deuteron and non-singlet structure functions. |
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Plane-Wave Self-Consistent Field (PWscf) - http://www.pwscf.org/
Programs for electronic structure calculations within Density-Functional Theory and Density-Functional Perturbation Theory, using a Plane-Wave basis set and pseudopotentials. PWscf is released under the GNU General Public License. |
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Castep - http://www.tcm.phy.cam.ac.uk/castep/
Fortran 90 code using density functional theory to provide a good atomic-level description of all manner of materials and molecules. Castep can give information about total energies, forces and stresses on an atomic system, as well as calculating optimum geometries, band structures, and optical spectra. It can also perform molecular dynamics simulations. |
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Code for Anisotropies in the Microwave Background (CAMB) - http://camb.info
Fortran 90 code by Antony Lewis and Antony Challinor. |
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Trace gas, aerosol, cloud and climate modelers code - http://www.ess.uci.edu/~zender/
By Charlie Zender, professor of Earth System Science. |
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Coupled Ocean/Atmosphere Mesoscale Prediction System (COAMPS) - http://www.nrlmry.navy.mil/coamps-web/web/home
Used operationally by the U.S. Navy for short-term numerical weather prediction for various regions around the world. Parts of the code can be downloaded from the site, with registration. |
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Parton Distribution Functions (High Energy Physics) - http://durpdg.dur.ac.uk/HEPDATA/PDF
Code for CTEQ, GRV, MRS, and ALEKHIN distributions. |
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Eta - http://www.emc.ncep.noaa.gov/mmb/wrkstn_eta/
Weather forecasting code in Fortran 90. Source code can be requested from the site. |
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PARAllel Total Energy Code (Paratec) - http://www.nersc.gov/projects/paratec/
Materials science total energy planewave pseudopotential Fortran 90 code, by Andrew Canning. |
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NCEP Regional Spectral Model - http://www.emc.ncep.noaa.gov/mmb/RSM/
Limited-area atmospheric model using spectral method for computation, written in Fortran 77. |
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DEGAS 2 - http://w3.pppl.gov/degas2/
Monte Carlo code for studying neutral transport in plasmas, with emphasis on fusion applications. |
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General Software - http://dss.ucar.edu/libraries/
Fortran and C programs for processing meteorological and oceanographic data from the Scientific Computing Division of the National Center for Atmospheric Research. |
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Versatile Advection Code (VAC) - http://www.phys.uu.nl/~toth/
A general software package in Perl and Fortran 90 for hydro- and magnetohydrodynamics. Developed as part of the Massively Parallel Programming, Computational Magneto-Fluid Dynamics project. |
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Hydra - http://coho.physics.mcmaster.ca/hydra/
Adaptive particle-particle, particle-mesh plus smoothed particle hydrodynamics code. |
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Parallel Total Energy (PEtot) - http://hpcrd.lbl.gov/~linwang/PEtot/PEtot.html
Parallel plane wave pseudopotential program for atomistic total energy calculation based on density functional theory. It is designed for large system simulations to be run on large parallel computers like Cray T3E and IBM SP machines at NERSC. It is developed under U.S. Department of Energy fundings and it is a freely distributed public source code. |
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Vanderbilt Ultra-Soft Pseudopotential - http://www.physics.rutgers.edu/~dhv/uspp/
Generates pseudopotentials for many elements. |
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Atmosphere Model Code - http://aom.giss.nasa.gov/code4x3.html
Written in Fortran 90. |
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ASAD - http://www.atm.ch.cam.ac.uk/acmsu/asad/index.html
Package for creating and integrating chemistry schemes in atmospheric models without the need to write any Fortran code to solve the chemical rate equations. Developed by Dr. Glenn Carver and Dr. Paul Brown (assisted by Dr. Oliver Wild) of the Centre for Atmospheric Science, Cambridge University, UK. |
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SPHEREPACK 3.1: A Model Development Facility - http://www.cisl.ucar.edu/css/software/spherepack/
Collection of Fortran programs to facilitate computer modeling of geophysical processes. The package contains programs for computing certain common differential operators, including divergence, vorticity, gradients, and the Laplacian of both scalar and vector functions. |
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Materials Algorithm Project (MAP) - http://www.msm.cam.ac.uk/map/map.html
Links to programs in material science, many in Fortran. |
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World Ocean Circulation Experiment - http://www.coaps.fsu.edu/woce/html/wcdtools.htm
Code to read NetCDF, convert the minute timestamp from ship data provided by WOCE-MET back into a standard year/month/day/hour/minute time, convert a standard year/month/day/hour/minute time into the minute timestamp from ship data provided by WOCE-MET, and compute meteorological true winds. |
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Solar Activity & Heliospheric Dynamics - http://www.lcp.nrl.navy.mil/hpcc-ess/
FCTMHD3D solves magnetohydrodynamics problems in three spatial dimensions, using positivity- and monotonicity-preserving FCT techniques in a finite-volume representation. CRUNCH3D-T3D and CRUNCH3D-T3E are high-performance codes for solving the viscoresistive equations of dissipative MHD, using high-fidelity Fourier collocation techniques. LCPFCT2 and MHDFCT2 solve the generalized continuity and hydromagnetic equations of hydrodynamics and MHD in two spatial dimensions, using FCT techniques. |
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PHYSUNITS - http://rain.aos.wisc.edu/%7Egpetty/physunits.html
Fortran 90 code to check Physical Units and Dimensions, by Grant W. Petty, professor of Atmospheric and Oceanic Sciences. |
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Astrophysics codes - http://zuserver2.star.ucl.ac.uk/~rhdt/download/
BRUCE and KYLIE are Fortran 77 codes by Rich Townsend which calculate synthetic spectra for stars undergoing non-radial pulsation (NRP). TLUSTY and SYNSPEC are Fortran 77 codes by Ivan Hubeny and Thierry Lanz for calculating synthetic plane-parallel stellar atmospheres and associated spectra, respectively. |
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Gastropod - http://gastro.sourceforge.net/
Fortran 90 library of forward and gradient routines for fast radiative transfer calculations for the advanced infrared sounders. |
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Next-to-Leading-Order Quantum Chromodynamics (NLO QCD) - http://hepwww.rl.ac.uk/theory/seymour/nlo/
EVENT2 is a program for two- and three-jet events in e+e- annihilation. DISENT is a program for (1+1)- and (2+1)-jet events in deep inelastic scattering. GBOOK creates line graphs. |
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DYNAMO - http://www.ibs.fr/ext/labos/LDM/projet6/
Library of Fortran 90 modules that has been designed for the simulation of molecular systems using molecular mechanical (MM) and hybrid quantum mechanical (QM)/MM potential energy functions. |
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Spectra Code - http://www.physics.sfasu.edu/astro/color/spectra.html
Red-Green-Blue values for the visible wavelength, by Dan Bruton. |
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EXCITING FP-LAPW Code - http://exciting.sourceforge.net/
Full-potential linearised augmented-planewave (FP-LAPW) Fortran 90 code. Written mainly at Karl-Franzens-Universität Graz as a milestone of the EXCITING EU Research and Training Network, the code is designed to be as developer friendly as possible so that new developments in the field of density functional theory (DFT) can be added quickly and reliably. The code is freely available under the GNU General Public License. |
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Karlsruhe Optimized and Precise Radiative transfer Algorithm (KOPRA) - http://www-imk.fzk.de/asf/ame/publications/kopra_docu/
Fortran 90 code for atmospheric radiative transfer modelling in the mid-infrared spectral range. |
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Numerical Methods in Physics - http://web.math.hr/~rogina/nmf/nmf.html
Fortran 77 and 90 codes by Mladen Rogina, covering ODEs, PDEs, linear algrebra, and other topics. |
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OceanModel NetCDF Tools - http://sourceforge.net/projects/oceanmodelfiles
Fortran tools to write standardized NetCDF output for a variety of ocean circulation models. The files contain required metadata to be compatible with DMACS standards. A C++ particle trajectory tool reads NetCDF files to make particle paths. |
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Atomic Physics - http://www.nd.edu/~johnson/phys607.html
Codes from a course by Walter Johnson. Mod_pot.f determines the parameters in a model potential for an atom with one valence electron. Nrhf.f calculates nonrelativistic Hartree-Fock wave functions for closed-shell atoms. |
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CÆSAR Code Package - http://www.lanl.gov/Caesar/
Computational physics development environment written in Fortran 90. It provides an environment where the physics of real systems can be modeled, by discretizing a set of partial differential equations on a mesh and solving the resultant algebraic system. |
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Soft Matter Simulations - http://www.lce.hut.fi/research/polymer/softsimu2002/software.shtml
Codes from research presented at a conference on the subject. |
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Asterix - http://www.sr.bham.ac.uk/asterix-docs/Programmer/Source/classified.html
Astronomy codes. |
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Radiative Corrections Helpdesk - http://www.jlab.org/RC/
Programs to compute radiative corrections in inclusive, semiexclusive and exclusive electron scattering. |
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TYPHON - http://sourceforge.net/projects/typhon
Computational Fluid Dynamics solver aimed to solve multi-physics problems with unstructured finite volume methods will be able to use dynamical refinement and MPI-based parallel processing (Fortran-90-based, uses BLAS, LAPACK, CGNS libraries). |
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Double-Diffusive Convection Code Using a Pseudo-Spectral Method - http://www.lcv.umd.edu/Files/Download/ddcon2d.html
Fortran 77 code illustrating the use of spectral methods to solve a nontrivial hydrodynamics problem. |
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Ising Model - http://itp.tu-graz.ac.at/~erkinger/plaquettes.f90
Fortran 90 program by Hans-Marc Erkinger for Monte Carlo simulation of the Ising model. |
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DDSCAT - http://www.astro.princeton.edu/~draine/DDSCAT.6.0.html
Code by Bruce T. Draine to study the scattering and absorption of light by small particles. |
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Delta Code - http://sourceforge.net/projects/deltasolver
Nonlinear aeroelastic solver written in Fortran 90. At the moment only vortex lattice aerodynamics are available, but the hope is for a higher fidelity aerodynamic model to be developed for use in the current code. |
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Gastropod IR RT operator - http://sourceforge.net/projects/gastro
Fortran 90 library of forward and gradient routines for fast radiative transfer calculations for high spectral resolution infrared satellite sounders. |
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Horizon Technologies - http://www.htess.com/software.htm
Code for properties of fluids, materials, and superconductors. |
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Atmospherics physics code - http://www.ssec.wisc.edu/~paulv/
Code for a Radiative Transfer Model (RTM), RTM Coefficient Assembly, Infrared Sea Surface Emissivity (IRSSE), EmisCoeff utility, Emissivity utility, Planck functions, Profile utility, SensorInfo utility, SpcCoeff utility, and SRF utility. |
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Computational Quantum Dynamics - http://www.iitaka.org/programs/quantum/
Fortran 77 programs by Toshiaki Iitaka. |
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ASTEM97 Steam Tables - http://members.cox.net/mister-ed/if97srcc.htm
By Edward D. Throm, contains routines to provide a wide range of interfaces to the thermodynamic and transport properties. [Commercial] |
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JETNET - http://www.hep.uiuc.edu/home/catutza/root_to_jetnet/jetnet34.f
Neural Network program for jet discrimination and other High Energy Physics triggering situations, by Leif Lonnblad, Carsten Peterson, Hong Pi, and Thorsteinn Rognvaldsson. |
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Hypoinverse2000 - ftp://clover.wr.usgs.gov/pub/ehz/klein/hyp2000/
Determines earthquake locations and magnitudes from seismic network data like first-arrival P and S arrival times, amplitudes and coda durations. |
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Computational Physics - http://computation.pa.msu.edu/phy480/
Codes from course by David Tomanek. |
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Astronomical Image Processing System (AIPS) - http://www.aoc.nrao.edu/aips/
Software package for calibration, data analysis, image display, plotting, and a variety of ancillary tasks on astronomical data. |
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La-Grange.Net - http://www.la-grange.net/astro/vr.html
Has programs from Gaspani for spectral analysis, GENSYS for general synthesis of light curves and line profiles for close binary systems, WINK for eclipsing binary curve prediction, and WUMA for generating line-broadening profiles. |
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HEAP - http://www2.cs.uh.edu/~johnsson/heap.html
Fortran 90 and High Performance Fortran code implementing nonadaptive and adaptive O(N) hierarchical N-body methods in 3-D for gravitational and electrostatic fields. |
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FreeSRS - http://sourceforge.net/projects/freesrs
Library of Fortran and Python code to calculate the shock response spectrum. |