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@GEOS-ESM Goddard Earth Observing System - Earth System Modeling

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    136 repositories

    • MAPL

      Public
      MAPL is a foundation layer of the GEOS architecture, whose original purpose is to supplement the Earth System Modeling Framework (ESMF)
      Fortran
      •
      Apache License 2.0
      •21•35•261•11•Updated Feb 25, 2026Feb 25, 2026

    • QFED

      Public
      Jupyter Notebook
      •
      Apache License 2.0
      •2•1•12•4•Updated Feb 25, 2026Feb 25, 2026

    • swell

      Public
      Workflow system for coupled data assimilation applications
      Python
      •
      Apache License 2.0
      •7•17•98•19•Updated Feb 25, 2026Feb 25, 2026

    • jedi_bundle

      Public
      Repo for building JEDI packages
      Python
      •
      Apache License 2.0
      •3•3•8•1•Updated Feb 25, 2026Feb 25, 2026

    • ISSM

      Public
      ISSM source code
      C++
      •
      Other
      •39•0•0•0•Updated Feb 25, 2026Feb 25, 2026

    • GEOSgcm

      Public
      GEOS Earth System Model GEOSgcm Fixture
      CMake
      •
      Apache License 2.0
      •15•46•30•12•Updated Feb 25, 2026Feb 25, 2026

    • GEOSgcm_App

      Public
      Repo containing the scripts for running the GEOS Earth System Model GCM
      Go Template
      •
      Apache License 2.0
      •2•3•31•16•Updated Feb 25, 2026Feb 25, 2026

    • ecbuild

      Public
      A CMake-based build system, consisting of a collection of CMake macros and functions that ease the managing of software build systems
      CMake
      •
      Apache License 2.0
      •37•0•0•0•Updated Feb 25, 2026Feb 25, 2026

    • ESMA_env

      Public
      Server environment files (modulefiles and CMake Toolchains) for GEOS
      Shell
      •
      Apache License 2.0
      •0•0•0•3•Updated Feb 25, 2026Feb 25, 2026

    • GEOSgcm_GridComp

      Public
      Repository containing the physics and IAU code for the GEOS Earth System Model
      Fortran
      •
      Apache License 2.0
      •10•9•109•28•Updated Feb 24, 2026Feb 24, 2026

    • ESMA-Baselibs

      Public
      Base Libraries for the GEOS ESM
      Makefile
      •
      Apache License 2.0
      •10•1•13•1•Updated Feb 24, 2026Feb 24, 2026

    • tools-team-misc

      Public
      Repo for miscellaneous tools-team code
      CMake
      •
      Apache License 2.0
      •1•2•1•0•Updated Feb 24, 2026Feb 24, 2026

    • MAPL-docs

      Public
      Repo for hosting MAPL Docs
      HTML
      •0•0•0•0•Updated Feb 24, 2026Feb 24, 2026

    • GOCART

      Public
      GOCART Aerosol model including process library and framework interfaces (MAPL, NUOPC, and CCPP)
      Fortran
      •
      Apache License 2.0
      •21•22•48•6•Updated Feb 24, 2026Feb 24, 2026

    • PyVLIDORT

      Public
      Python VLIDORT
      Fortran
      •
      Apache License 2.0
      •1•0•0•0•Updated Feb 23, 2026Feb 23, 2026

    • build-llvm-flang

      Public
      Repo for LLVM Flang Build Scripts
      Shell
      •0•1•0•0•Updated Feb 23, 2026Feb 23, 2026

    • GEOS_Util

      Public
      Repo containing GEOS Utilities for pre- and post-processing as well as plotting
      Fortran
      •
      Apache License 2.0
      •0•2•13•10•Updated Feb 23, 2026Feb 23, 2026

    • GEOSadas

      Public
      GEOS Earth System Model Atmospheric Data Assimilation (ADAS) Fixture
      Fortran
      •
      Apache License 2.0
      •3•7•32•4•Updated Feb 23, 2026Feb 23, 2026

    • ACHEM

      Public
      Fortran
      •
      Apache License 2.0
      •0•0•0•0•Updated Feb 23, 2026Feb 23, 2026

    • GEOSldas_GridComp

      Public
      Fortran
      •
      Apache License 2.0
      •0•1•4•7•Updated Feb 22, 2026Feb 22, 2026

    • GEOS-S2S-3

      Public
      GEOS-S2S-3
      Fortran
      •4•1•0•1•Updated Feb 20, 2026Feb 20, 2026

    • WxMap

      Public
      Roff
      •
      Apache License 2.0
      •2•3•6•0•Updated Feb 19, 2026Feb 19, 2026

    • GEOS_mksi

      Public
      Go Template
      •
      Apache License 2.0
      •0•0•1•1•Updated Feb 19, 2026Feb 19, 2026

    • GEOSldas

      Public
      Repository for the GEOS Land Data Assimilation Fixture
      CMake
      •
      Apache License 2.0
      •11•12•19•5•Updated Feb 19, 2026Feb 19, 2026

    • GSIbec

      Public
      GSI Background Error Covariance
      Fortran
      •
      Apache License 2.0
      •7•2•7•0•Updated Feb 18, 2026Feb 18, 2026

    • CI-workflows

      Public
      Test repo for CI workflows
      Apache License 2.0
      •3•1•3•2•Updated Feb 17, 2026Feb 17, 2026

    • AeroApps

      Public
      Aerosol applications for supporting mission development, model analysis, and atmospheric radiative transfer
      aerosols
      Fortran
      •
      Apache License 2.0
      •1•6•6•1•Updated Feb 17, 2026Feb 17, 2026

    • GMAOpyobs

      Public
      GMAO pyobs
      Jupyter Notebook
      •
      Apache License 2.0
      •2•5•3•2•Updated Feb 17, 2026Feb 17, 2026

    • pyradmon

      Public
      Python Radiance Monitoring Tool
      Python
      •
      Apache License 2.0
      •3•1•4•0•Updated Feb 13, 2026Feb 13, 2026

    • SMAP_L4_Ops

      Public
      SMAP Level-4 Operational Software
      XSLT
      •
      Apache License 2.0
      •0•0•2•1•Updated Feb 12, 2026Feb 12, 2026