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Upgrade NetCDF on E3SM machines for CDF5 support #614

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jayeshkrishna opened this issue Oct 24, 2024 · 0 comments
Open

Upgrade NetCDF on E3SM machines for CDF5 support #614

jayeshkrishna opened this issue Oct 24, 2024 · 0 comments
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@jayeshkrishna
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jayeshkrishna commented Oct 24, 2024

The following versions (min) of the NetCDF library are required for CDF-5 (64bit data, allowing large variables) file format support

  • NetCDF C library : 4.4.0
  • NetCDF Fortran library : 4.5.0
  • NetCDF C++ library : We don't use it

The table below shows the version of NetCDF on E3SM master (v3.0.1-711-g55c1c00db3).

Machine Configuration NetCDF library versions Needs Upgrade Notes
Perlmutter pm-cpu/pm-gpu cray-netcdf-hdf5parallel/4.9.0.9 $${\color{green}NO}$$
Frontier frontier/frontier-scream-gpu cray-netcdf-hdf5parallel/4.9.0.1 $${\color{green}NO}$$
Melvin
anlgce
anlgce-ub22
anvil
chrysalis
bebop
polaris
sunspot
aurora
compy
summit
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