Releases · NorESMhub/NorESM

Version of code which can be used to reproduce the CMIP6 results of NorESM2. This release builds on the two former releases.

This release contains

updated documentation
bug fixes such that model runs without intermittent crashes on certain machines (nebula, tetralith)
automatic download of NorESM-specific inputdata from noresm.org/inputdata
indication of which grids are supported for individual compsets
modification in the inputdata structure of BLOM
extra usermods_dir for keyCLIM simulations and extra compsets for covid simulations

Additional features

How to obtain this version

type : "git clone https://github.com/NorESMhub/NorESM.git"
type : "cd NorESM"
type : "git tag --list" (this should give you a list of the existing tags or releases)
type : "git checkout release-noresm2.0.2"
type : "./manage_externals/checkout_externals"

Notice

automatic download of inputdata from noresm.org to certain machines (e.g. nebula) might not work completely as expected. This can partially be solved by or :
(a) change the listed order of servers in cime/config/cesm/config_inputdata.xml : move the cesm-inputdata server before the noresm.org server; or
(b) run ./check_inputdata twice; or
(c) submit the job twice (./case_submit).
reproducing CMIP6 results
(a) on vilje and fram for atmosphere-only compsets (like NF1850norbc, NFHISTnorpibc, ...) : this can be obtained by commenting out in cam/src/chemistry/mozart/chemistry.F90 line 1310 : ncldwtr(:,:) = 0._r8
(b) on vilje and fram for fully-coupled simulations (like N1850, NSSP245frc2, ...) : we have kept the -init=zero,arrays compiler settings for CAM on fram and vilje
(c) one should use the same number of processor as in the original simulation
it is possible that some NorESM-specific inputdata is missing on noresm.org/inputdata. If that happens, please make an issue, and we will try to upload the missing data.

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