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Published January 16, 2026 | Version v2.64.2
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GEOS-ESM/MAPL: MAPL 2.64.2

Authors/Creators

  • 1. SSAI/GMAO
  • 2. saic.com
  • 3. Space Telescope Science Institute
  • 4. GMAO
  • 5. Imperial College London
  • 6. NASA Goddard Space Flight Center

Description

This is a patch release on MAPL v2.64 with a fix for ExtData. A bug was found in ADAS testing where GAAS AOD files were not being read and a flaw in the file-finding logic was found. This was fixed on v2.57.1 and forward-ported to main.

This is zero-diff to v2.64.1 save where the bug was triggered.

This version of MAPL was tested with:

  • Intel Fortran Classic (ifort) 2021.13
  • Intel Fortran (ifx) 2025.3
  • GCC 13.2.0, 14.2.0, and 15.2.0
  • NAG 7.2

The libraries this version of MAPL is currently tested with are below.

  • Baselibs 8.20.0
    • netcdf-c 4.9.2
    • netcdf-fortran 4.6.1
    • ESMF 9.0.0b03 (Note: MAPL only requires 8.6.1 at the moment)
    • GFE 1.20.0
      • gFTL 1.16.0
      • gFTL-shared 1.11.0
      • pFUnit 4.13.0 (optional)
      • fArgParse 1.10.0 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
      • pFlogger 1.17.0 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • UDUNITS2 2.28.8

Also, if you build with Baselibs and/or -DUSE_F2PY=ON, you should use (at least):

  • ESMA_cmake v3.68.0

We recommend most external users set -DUSE_F2PY=OFF

We also require CMake 3.24 or higher.

From CHANGELOG.md

Fixed

  • Fixed issue with find_any_file where bad logic caused issues with GAAS files not being read (forward port of MAPL 2.57.1 fix)

What's Changed

  • GitFlow: Merge Fix for find_any_file and GAAS issue into main by @mathomp4 in https://github.com/GEOS-ESM/MAPL/pull/4316

Full Changelog: https://github.com/GEOS-ESM/MAPL/compare/v2.64.1...v2.64.2

Files

GEOS-ESM/MAPL-v2.64.2.zip

Files (2.6 MB)

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md5:1110a569313908250fc20cd80aa58b22
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Additional details

Related works

Is supplement to
Software: https://github.com/GEOS-ESM/MAPL/tree/v2.64.2 (URL)

Software

Repository URL
https://github.com/GEOS-ESM/MAPL