NASA GISS: Software Tools

"Climate Modeling"

This page provides links to various self-contained, downloadable software products and tools which have been developed by GISS personnel, either for specific research purposes or for more general analytic use.


GISS GCM - Model EFORTRAN 90 source and documentation for a 2004 version of the new GISS series of coupled atmosphere-ocean models. It includes a complete rewrite of the GISS Model II' physics with greater flexibility and more options, such as better representations of the stratosphere, tracer components and various ocean models.+ Read More

GISS GCM - Model AOM-GRFORTRAN source and documentation for the 1999 and 2004 versions of the GISS Atmosphere-Ocean Model (GR).+ Go to Website

GISS GCM - Model IIFORTRAN source and documentation for the 1980s version of the GISS global climate model, used in the original NASA GISS global warming simulations described in Hansen et al. 1988. The code is maintained and distributed by the Columbia University EdGCM project.+ Read More

Data Visualization
PanoplyCross-platform Java application for plotting globally gridded data arrays stored using the netCDF standard file format.+ Read More

G.ProjectorCross-platform Java application for easily creating global map projections, including transformations of input equirectangular map images.+ Read More
Radiation

T-Matrix CodesFORTRAN source code for computing electromagnetic scattering by nonspherical and aggregated particles.+ Read More
Bidirectional Reflection CodesFORTRAN source code for computing bidirectional reflection function for a semi-infinite homogeneous slab composed of arbitrarily shaped, randomly oriented particles.+ Read More

Planetary Science
Mars24Cross-platform Java applet and application which calculate the solar and mean time for any location on the planet Mars, presenting the data as digital readouts and in "sunclock" format.+ Read More

Titan24Cross-platform Java application which calculates the solar and mean time for any location on Saturn's moon Titan, presenting the data as digital readouts and in "sunclock" format.+ Read More
Astrophysics

MOLSCATFORTRAN source for quantum mechanical solution of nonreactive molecular scattering, useful in astrophysical studies.+ Read More

Other
Hypertext Help with LaTeXAn on-line reference to the LaTeX page markup language. (Note: Not updated since December 1995.)+ Read More