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This is the MOM5 component integrated in the IOW earth-system model.
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Purpose, Description

This is the Modular ocean model (MOM5) component of the IOW ESM. The starting point for the IOW ESM development was a IOW-adapted version of the code that is originating from the following commit on https://github.com/mom-ocean/MOM5

Autor: Nicholas Hannah nicholash@users.noreply.github.com Datum: vor 7 Jahren (24.03.2014 04:17:14) Commit Hash: f406b4c5b4bbece3b0ae7f376a4ba90ea68ffb1e Kind: Commit Index

Merge pull request #33 from nicholash/mom-87-various-bugs

Mom 87 various bugs

Please refer to https://mom-ocean.github.io/docs/userguide/ for more information.

Authors

Versions

1.01.00 (latest release)

date author(s) link
2022-12-22 SK 1.01.00

changes

  • updated ERGOM module to newest available version
    • Caution: this code is not compatible with current 8nm example setups!
    • 8nm examples have to be updated as well
  • build with compiler flags that lead to more stablility (not so many NaN problems)

dependencies

  • OASIS3-MCT libraries
  • see build scripts for more dependencies

known issues

  • in coupled model this version leads to too cold winter temperatures when evaluated from 1979-2009
  • model is not running on phy-2

tested with

  • intensively tested on both HLRN machines
    • using example setups available under: (coupled) /scratch/usr/mviowmod/IOW_ESM/setups/ MOM5_Baltic-CCLM_Eurocordex/example_3nm_0.22deg/1.00.00 (uncoupled) /scratch/usr/mviowmod/IOW_ESM/setups/ MOM5_Baltic/example_3nm/1.00.00
    • results exhibit known issues
    • can be built and run on Haumea but output is not intensively tested

1.00.00

date author(s) link
2022-01-28 SK, HR 1.00.00

changes

  • initial release
  • main codes is based on branch 5.1.0 on https://github.com/mom-ocean/MOM5.git
  • coupling interface has been implemented by authors
  • adapted Fopts and added build scripts for
    • both HLRN supercomputers
    • Rostock University's cluster Haumea
    • for IOW phy-2 machine (model is not running here)
  • added OASIS interface to flux calculator
    • send SST, fraction of ice and albedo
    • send variables to calculate fluxes for evaporation, latent and sensible heat, momentum
    • receive radiation and precipitation
    • receive calculated fluxes in corresponding variables that have been fed by forcing data in the uncoupled mode
  • executable can run in coupled model or as stand alone
    • use parameter type_atmos='flux_calculator' in coupler_nml in input.nml for control, see also documentation in iow_esm/main project

dependencies

  • OASIS3-MCT libraries
  • see build scripts for more dependencies

known issues

  • in coupled model this version leads to too cold winter temperatures when evaluated from 1979-2009
  • model is not running on phy-2

tested with

  • intensively tested on both HLRN machines
    • using example setups available under: (coupled) /scratch/usr/mviowmod/IOW_ESM/setups/ MOM5_Baltic-CCLM_Eurocordex/example_8nm_0.22deg/1.00.00 (uncoupled) /scratch/usr/mviowmod/IOW_ESM/setups/ MOM5_Batlic/example_8nm/1.00.00
    • results exhibit known issues
    • can be built and run on Haumea but output is not intensively tested