TPXO products and registration


TPXO and TPXO-atlas models are available for academic research and other non-commercial uses and require registration. To register and get access to download TPXO model files, please send to Dr. Erofeeva and/or Prof. Egbert request including:

  1. Your name, institution and your intended application/use

  2. Which version of TPXO* do you need:

  • TPXO8-atlas bin, netcdf or compact

  • TPXO9v1 bin or netcdf

  • TPXO9v4a bin or netcdf

  • TPXO9-atlas-v4 bin or netcdf

TPXO models can be licensed for commercial use at modest cost - please contact Dr. Erofeeva or Prof. Egbert on details. Our customers are eligible for free upgrades within one year.

To refer to our models/software in your publications please use the citation:

Egbert, Gary D., and Svetlana Y. Erofeeva. "Efficient inverse modeling of barotropic ocean tides." Journal of Atmospheric and Oceanic Technology 19.2 (2002): 183-204.