This page is a catalogue that will be kept up to date pointing to selected sources of code and data related to climate science. Please keep us informed of any things we might have missed, or any updates to the links that are needed.

Solar System Calculations (JPL Horizons)

These are weather models which have the real world observations assimilated into the solution to provide a ‘best guess’ of the evolution of weather over time (although pre-satellite era estimates (before 1979) are less accurate).

These is output from the large scale global models used to assess climate change in the past, and make projections for the future. Some of this output is also available via the Data Visualisation tools linked below.

CMIP3 output (~20 models, as used by IPCC AR4) at PCMDI

GISS ModelE output (includes AR4 output as well as more specific experiments)

GFDL Model output

Downloadable codes for some of the GCMs.

This category include links to analysis tools, simpler models or models focussed on more specific issues.

These sites include some of the above data (as well as other sources) in an easier to handle form.

Much bigger indexes of data sources: