  |
Goddard Institute of Space Studies - http://www.giss.nasa.gov/tools/
Code for climate modeling, radiation, and astrophysics. |
| |
Weather Research and Forecasting Model - http://wrf-model.org/
Fortran 95 code for real-time weather forecasts. |
| |
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. |
| |
Community Climate System Model (CCSM) - http://www.ccsm.ucar.edu/index.html
Fortran 90 code for climate modelling. |
| |
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. |
| |
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. |
| |
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. |
| |
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. |
| |
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. |
| |
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. |
| |
Linear Muffin-Tin Orbital (LMTO) programs - http://www.fkf.mpg.de/andersen/
Electronic structure codes of Ole Anderson's group. |
| |
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. |
| |
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. |
| |
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. |
| |
Neural F2 - http://sophia.ecm.ub.es/f2neural/
Code for a neural network parametrization of deep-inelastic proton, deuteron and non-singlet structure functions. |
| |
Eta - http://www.emc.ncep.noaa.gov/mmb/wrkstn_eta/
Weather forecasting code in Fortran 90. Source code can be requested from the site. |
| |
CMBFAST - http://cfa-www.harvard.edu/~mzaldarr/CMBFAST/cmbfast.html
Computes cosmic microwave background anisotropy, polarization and matter power spectra. |
| |
Bergen Ocean Model (BOM) - http://math.uib.no/BOM/
Fortran 90 code incorporating modern numerical techniques into ocean modeling. Code and documentation can be obtained from the site. |
| |
PARAllel Total Energy Code (Paratec) - http://www.nersc.gov/projects/paratec/
Materials science total energy planewave pseudopotential Fortran 90 code, by Andrew Canning. |
| |
Pencil Code - http://www.nordita.dk/software/pencil-code/
High-order finite-difference Fortran 90 code for compressible hydrodynamic flows with magnetic fields. It is highly modular and can easily be adapted to different types of problems. The code runs efficiently under MPI on massively parallel shared- or distributed-memory computers, like e.g. large Beowulf clusters. |
| |
Atmosphere Model Code - http://aom.giss.nasa.gov/code4x3.html
Written in Fortran 90. |
| |
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. |
| |
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. |
| |
Nucleon-Nucleon Potential Models - http://nn-online.org/code/nn/
Fortran 77, 90, and C codes. |
| |
Visualization: Understanding Science - http://exodus.physics.ucla.edu/vizexhibit/Mainpage.html
Exhibit on visualization of concepts from high school physics. The scientific data is generated on a UNIX workstation by a Fortran 90 program (provided at the site) and then exported to an Apple Macintosh. |
| |
Flexible Image Transport System (FITS) Library Package - http://www.chara.gsu.edu/~gudehus/fits_library_package.html
Performs various useful functions associated with FITS image files. |
| |
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. |
| |
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. |
| |
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. |
| |
Gastropod - http://gastro.sourceforge.net/
Fortran 90 library of forward and gradient routines for fast radiative transfer calculations for the advanced infrared sounders. |
| |
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. |
| |
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. |
| |
DEGAS 2 - http://w3.pppl.gov/degas2/
Monte Carlo code for studying neutral transport in plasmas, with emphasis on fusion applications. |
| |
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. |
| |
Mangle - http://casa.colorado.edu/~ajsh/mangle/
Software to deal accurately and efficiently with complex angular masks of galaxy surveys. |
| |
Parameterized Ionospheric Model (PIM) - http://www.cpi.com/products/pim/pim.html
Fast global ionospheric and plasmaspheric model based on a combination of the parameterized output of several regional theoretical ionosphere models and an empirical plasmaspheric model. |
| |
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. |
| |
Horizon Technologies - http://www.htess.com/software.htm
Code for properties of fluids, materials, and superconductors. |
| |
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. |
| |
Computational Quantum Dynamics - http://www.iitaka.org/programs/quantum/
Fortran 77 programs by Toshiaki Iitaka. |
 |
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. |
| |
Surface Meteorology Data Center (COARE-MET) - http://www.coaps.fsu.edu/COARE/
Codes to calculate bulk fluxes for the Coupled Ocean Atmosphere Response Experiment. |
| |
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. |
| |
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. |
| |
Particle Physics - http://www.physics.orst.edu/~rubin/codes/
LPOTT: Pion-Nucleus Scattering; PiN: Chiral Color Dielectric Quark Model for pi-Nucleon Interactions; and LPOTp: Polarized Proton Scattering from Polarized Nuclei, in Parallel, by Rubin Landau |
| |
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. |
| |
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. |
| |
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. |
| |
Treecodes - http://chaos.swarthmore.edu/research/Parallel/
Fortran 90 code by Daniel Reinganum program to evolve a self-gravitating N-body system, using a hierarchical O(N log N) algorithm to compute gravitational forces. |
| |
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. |