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

Fortran and C programs for processing meteorological and oceanographic data from the Scientific Computing Division of the National Center for Atmospheric Research.

Performs a variety of types of simulation on 3D periodic solids, gas phase clusters and isolated defects in a bulk material. In particular GULP is designed to handle both molecular solids and ionic materials through the use of the shell model. One dif...

Code for climate modeling, radiation, and astrophysics.

Code for properties of fluids, materials, and superconductors.

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

Computes cosmic microwave background anisotropy, polarization and matter power spectra.

Adaptive particle-particle, particle-mesh plus smoothed particle hydrodynamics code.

Fortran 90 code to study low-frequency turbulence in magnetized plasma.

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