Computers

Finds the total energy, charge density, and electronic structure of systems made of electrons and nuclei, using pseudopotentials and a plane-wave basis.

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.

Astronomy codes.

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.

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.

Applied to planetary and stellar atmospheres, by Aleksandra Borysow.

Fortran 90 code by Antony Lewis and Antony Challinor.

"Fortran 90 and HPF Programs Related to the Book ""An Introduction to Computational Physics""

Fortran 77 programs by Toshiaki Iitaka.

Fortran code from the book by M.P. Allen and D. Tildesley.

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.

Code by Bruce T. Draine to study the scattering and absorption of light by small particles.

Monte Carlo code for studying neutral transport in plasmas, with emphasis on fusion applications.

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.

Full-potential linearised augmented-planewave (FP-LAPW) Fortran 90 code. Written mainly at Karl-Franzens-Universit?t 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.

Code for the Ising model by Gyorgy Korniss.

Library of Fortran and Python code to calculate the shock response spectrum.

Fortran 90 library of forward and gradient routines for fast radiative transfer calculations for the advanced infrared sounders.

Fortran 90 library of forward and gradient routines for fast radiative transfer calculations for high spectral resolution infrared satellite sounders.

Code for climate modeling, radiation, and astrophysics.

Determines earthquake locations and magnitudes from seismic network data like first-arrival P and S arrival times, amplitudes and coda durations.

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.

T-matrix and related codes, by Arturo Quirantes.

Electronic structure codes of Ole Anderson's group.

Software to deal accurately and efficiently with complex angular masks of galaxy surveys.

Fortran 77, 90, and C codes.

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.

Code for CTEQ, GRV, MRS, and ALEKHIN distributions.

"Uses the Hirsch-Fye algorithm, implements methods in the paper ""Dynamical Mean-Field Theory of Strongly Correlated Fermion Systems""."

Codes to calculate bulk fluxes for the Coupled Ocean Atmosphere Response Experiment.

By Charlie Zender, professor of Earth System Science.

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.

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).

Generates pseudopotentials for many elements.

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.

Fortran, Matlab, and C++ codes from by the book by Alejandro L. Garcia.