noresm3_0_alpha01

[gold2718]

Planned for 3.0.alpha01

Each tag should preferably only include major updates from one component (e.g. include large code
changes from upstream repositories, large structural changes, new (default) model capability).
Minor component updates can be included in addition, if they do not change model output substantially.

Main objective: Update model infrastructure (CIME, ccs_config, share)

• CAM:

• BLOM:
  new minor tag: v1.7.1 (BLOM v1.7.1 tag BLOM#473)
  See plans for BLOM/iHAMOCC for NorESM3.0 for overview

• CTSM:

• WW3
  add new netcdf output for restarts and history using PIO and unstructured grid updates
  WW3 is already at latest tag (ww3_interface_noresm0.0.16), are there plans for new tags?

• ccs_config
  add new build for esmf/8.6.1 on betzy
  ccs_config_noresm0.0.39
  needs update due to esmf/pio/openmpi floating-point exception

• CIME
  update to ESMCI cime6.1.46
  or at least cime6.1.38, Update to cime6.1.38 cime#93

• share
  update to ESCOMP share1.1.5 (update to ESCOMP share1.1.5 NorESM_share#6)

• CDEPS:
  fix DLND to be able to read CMEPS yearly auxiliary files to force CISM ESCOMP Changes to dlnd to enable dlnd to work with mediator auxiliary file output for glc forcing CDEPS#10
  update CDEPS to ESCOMP (update to escomp cdeps1.0.58 CDEPS#11)

• CMEPS
  update to ESMCOMP cmeps1.0.24 (update to ESMCOMP cmeps1.0.24 CMEPS#25)
  add new capability to have mediator auxiliary file for year multi-level ocean data from docn (parallel to what is obtained from lnd) for glc forcing
  save lnd2glc and ocn2glc coupler history files by turning on histaux_l2x1yrg = .true. in user_nl_cpl (see Saving LND->GLC coupler history files in future NorESM runs as a default option CTSM#82 for more infos)