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@NOAA-GFDL

NOAA - Geophysical Fluid Dynamics Laboratory

U.S Department of Commerce, National Oceanic and Atmospheric Administration

NOAA Geophysical Fluid Dynamics Laboratory (GFDL)

This is the NOAA-GFDL GitHub Organization. Here we maintain the code and other data related to the work done at the NOAA Geophysical Fluid Dynamics Laboratory (GFDL).

We welcome contributions from all communities. Please refer to the project's Code of Conduct and contributing guides.

Disclaimer

This code and data maintained in the repositories of this GitHub organization is not an official communication of the National Oceanic and Atmospheric Administration, or the United States Department of Commerce. All NOAA GitHub project code is provided on an ‘as is’ basis and the user assumes responsibility for its use. Any claims against the Department of Commerce or Department of Commerce bureaus stemming from the use of this GitHub project will be governed by all applicable Federal law. Any reference to specific commercial products, processes, or services by service mark, trademark, manufacturer, or otherwise, does not constitute or imply their endorsement, recommendation or favoring by the Department of Commerce. The Department of Commerce seal and logo, or the seal and logo of a DOC bureau, shall not be used in any manner to imply endorsement of any commercial product or activity by DOC or the United States Government.

Pinned Loading

  1. FMS FMS Public

    GFDL's Flexible Modeling System

    Fortran 117 156

  2. FRE-NCtools FRE-NCtools Public

    Tools for manipulating and creating netCDF inputs for FMS managed models

    C 23 45

  3. MOM6 MOM6 Public

    Forked from mom-ocean/MOM6

    Modular Ocean Model

    Fortran 32 76

  4. SIS2 SIS2 Public

    NOAA-GFDL's Sea Ice Simulator version 2

    Fortran 16 53

  5. SHiELD_build SHiELD_build Public

    Shell 11 32

  6. GFDL_atmos_cubed_sphere GFDL_atmos_cubed_sphere Public

    The GFDL atmos_cubed_sphere dynamical core code

    Fortran 75 139

Repositories

Showing 10 of 71 repositories
  • fre-cli Public

    Python-based command line interface for FRE (FMS Runtime Environment) to compile and run FMS-based models and post-process their output.

    NOAA-GFDL/fre-cli’s past year of commit activity
    Python 4 Apache-2.0 21 92 (4 issues need help) 8 Updated Feb 4, 2026
  • fre-workflows Public

    Code to generate, describe, validate, and configure scientific workflows within the FRE software framework

    NOAA-GFDL/fre-workflows’s past year of commit activity
    Python 3 Apache-2.0 12 32 (2 issues need help) 4 Updated Feb 4, 2026
  • SIS2 Public

    NOAA-GFDL's Sea Ice Simulator version 2

    NOAA-GFDL/SIS2’s past year of commit activity
    Fortran 16 53 14 4 Updated Feb 4, 2026
  • FMS Public

    GFDL's Flexible Modeling System

    NOAA-GFDL/FMS’s past year of commit activity
    Fortran 117 Apache-2.0 156 77 (5 issues need help) 19 Updated Feb 4, 2026
  • atmos_phys Public

    GFDL Atmosphere Physics Routines

    NOAA-GFDL/atmos_phys’s past year of commit activity
    Fortran 0 15 0 2 Updated Feb 3, 2026
  • NDSL Public

    NOAA NASA Domain Specific Language middleware layer

    NOAA-GFDL/NDSL’s past year of commit activity
    Python 9 Apache-2.0 15 32 (1 issue needs help) 3 Updated Feb 3, 2026
  • spear-flp Public

    Project to manage SPEAR Forward Looking Projections (FLP) (data publication workflows,etc)

    NOAA-GFDL/spear-flp’s past year of commit activity
    Julia 1 0 6 1 Updated Feb 3, 2026
  • pyRTE-RRTMGP Public Forked from earth-system-radiation/pyRTE-RRTMGP

    Python interface to the RTE+RRTMGP Fortran software package

    NOAA-GFDL/pyRTE-RRTMGP’s past year of commit activity
    Python 0 BSD-3-Clause 9 0 1 Updated Feb 2, 2026
  • GFDL_atmos_cubed_sphere Public

    The GFDL atmos_cubed_sphere dynamical core code

    NOAA-GFDL/GFDL_atmos_cubed_sphere’s past year of commit activity
    Fortran 75 139 14 6 Updated Feb 2, 2026
  • atmos_drivers Public

    Driver programs for FMS enabled atmospheric dynamical cores

    NOAA-GFDL/atmos_drivers’s past year of commit activity
    Fortran 3 27 3 1 Updated Feb 2, 2026