This fortran code is used to calculate particle trajectories using three dimensional velocity fields from numerical models, e.g., MITgcm (https://github.com/MITgcm/MITgcm). The current version is setup based on C-grid.

You can find preliminary documentation here: Wiki

Current status: testing the volume conservation.

Please let me know if I missed your paper here if you used this code.

1. Wang, T., Gille, S. T., Mazloff, M. R., Zilberman, N. V., & Du, Y. (2020). Eddy-induced acceleration of Argo floats. Journal of Geophysical Research: Oceans, 125, e2019JC016042. https:// doi.org/10.1029/2019JC016042

2. Nakayama, Y., Manucharyan, G., Zhang, H. et al. Pathways of ocean heat towards Pine Island and Thwaites grounding lines. Sci Rep 9, 16649 (2019). https://doi.org/10.1038/s41598-019-53190-6

3. Talley, L. D., Rosso, I., Kamenkovich, I.,Mazloff, M. R., Wang, J., Boss, E., et al.(2019). Southern Ocean biogeochemical float deployment strategy, withexample from the Greenwich Meridianline (GO-SHIP A12). Journal ofGeophysical Research: Oceans, 124,403–431. https://doi.org/10.1029/2018JC014059Received

4. Tamsitt, V., Talley, L. D., &Mazloff, M. R. (2019). A deepeastern boundary currentcarrying Indian Deep Water southof Australia. Journal of GeophysicalResearch: Oceans, 124, 2218–2238. https://doi.org/10.1029/2018JC014569

5. Wang, T., S. T. Gille, M. R. Mazloff, N. V. Zilberman, and Y. Du, 2018: Numerical Simulations to Project Argo Float Positions in the Middepth and Deep Southwest Pacific. J. Atmos. Oceanic Technol., 35, 1425–1440, https://doi.org/10.1175/JTECH-D-17-0214.1.

6. Tamsitt, V., Abernathey, R. P., Mazloff, M. R., Wang, J., & Talley, L. D. (2018). Transformation of deep water masses along Lagrangianupwelling pathways in the Southern Ocean. Journal of Geophysical Research: Oceans, 123, 1994–2017. https://doi.org/10.1002/2017JC013409

7. Tamsitt, V., and Coauthors, 2017: Spiraling pathways of global deep waters to the surface of the Southern Ocean. Nat. Commun., 8, 172, https://doi.org/10.1038/s41467-017-00197-0.

Publications that used an early version of this code:

1. Omand MM, D’Asaro E, Lee CM, Perry MJ, Briggs N, Cetinic I, Mahadevan A. 2015 Eddy driven subduction exports particulate organic carbon from the spring bloom. Science 348, 222–225. (doi:10.1126/science.1260062)

Contact: Jinbo Wang (Jinbo.Wang .at. jpl.nasa.gov)

Updated on 11/12/2020