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The following will be submitted to CMIP6 to register E3SM-2-0-NARRM model by submitting an issue in github https://github.com/WCRP-CMIP/CMIP6_CVs/issues/new . 

See the table with all registered model versions and activities (experiment types): https://wcrp-cmip.github.io/CMIP6_CVs/docs/CMIP6_source_id.html

   

 Registration issue submitted, see  https://github.com/WCRP-CMIP/CMIP6_CVs/issues/1190



All the info is concatenated and becomes a part of the NetCDF attribute string, that which has currently (in CMOR) a limit of 1024 characters .

Original (current) string:

E3SM 2.0 NARRM (2022): \naerosol: MAM4 with new features in resuspension, marine organics, secondary organics, and dust (same grid as atmos physics)\natmos: EAM (v2.0, cubed sphere spectral-element grid; 5400 elements, 30x30 per cube face. Dynamics: degree 3 (p=3) polynomials within each spectral element, 112 km average resolution. Physics: 2x2 finite volume cells within each spectral element, 1.5 degree (168 km) average grid spacing)\natmosChem: Troposphere specified oxidants (except passive ozone with the lower boundary sink) for aerosols. Stratosphere linearized interactive ozone (LINOZ v2) (same grid as atmos physics)\nland: ELM (v1.0, same grid as atmos physics, satellite phenology mode), MOSART (v1.0, 0.5 degree latitude/longitude grid)\nlandIce: none\nocean: MPAS-Ocean (E3SMv2.0, EC30to60E2r2 unstructured SVTs mesh with 236853 cells and 719506 edges, variable resolution 60 km to 30 km; 60 levels; top grid cell 0-10 m)\nocnBgchem: none\nseaIce: MPAS-Seaice (E3SMv2.0, EC30to60E2r2 unstructured SVTs mesh with 236853 cells and 719506 edges, variable resolution 60 km to 30 km; 5 ice categories, 7 ice layers, 5 snow layers)

1136 characters as counted in Word: go to Review, click on Word Count, I am looking at "Characters (with spaces)"

Proposed shortened string:

(can be counted in Word: go to Review, click on Word Count,  "Characters (with spaces)")


Expand
titleClick here to expand for the final string and character count ...

(the string below is for E3SM 2.0, please change accordingly to represent E3SM v2.0 NARRM)

Consolidated string to be used as attribute in NetCDF files:

E3SM 2.0 NARRM (2022): \naerosol: MAM4 w/ new resuspension, marine organics, secondary organics, and dust (atmos physics grid)\natmos: EAM (v2.0, cubed sphere spectral-element grid; 5400 elem., 30x30 per cube face. Dynamics: degree 3 (p=3) polynomials within each spectral element, 112 km average resolution. Physics: 2x2 finite volume cells within each spectral element, 1.5 degree (168 km) average grid spacing; 72 vertical layers w/ top at 60 km)\natmosChem: Troposphere specified oxidants (except passive ozone with the lower boundary sink) for aerosols. Stratosphere linearized interactive ozone (LINOZ v2) (atmos physics grid)\nland: ELM (v1.0, atmos physics grid, satellite phenology mode), MOSART (v1.0, 0.5 deg lat/lon grid)\nlandIce: none\nocean: MPAS-Ocean (E3SMv2.0, EC30to60E2r2 unstructured SVTs mesh with 236853 cells and 719506 edges, variable resolution 60 km to 30 km; 60 levels; top grid cell 0-10 m)\nocnBgchem: none\nseaIce: MPAS-Seaice (E3SMv2.0, MPAS-Ocean grid; 5 ice categories, 7 ice layers, 5 snow layers)

1026 characters

...



...

source_id registration of E3SM-2-0-NARRM

...

label = E3SM 2.0 NARRM
label_extended = E3SM 2.0 NARRM (Energy Exascale Earth System Model version 2.0 North American Regionally Refined Model)
source_id = E3SM-2-0-NARRM
institution_id = E3SM-Project
release_year = 2022
activity_participation = [CMIP RFMIP DAMIP CFMIP ScenarioMIP]


aerosol:
description = MAM4 w/ new resuspension, marine organics, secondary organics, and dust (atmos physics grid)
nominal_resolution = 100 km   

atmos:
description =EAM (v2.0, Dynamics: cubed sphere spectral-element grid; 5400 elem., 30x30 per cube face. Dynamics: degree 3 (p=3) polynomials within each spectral element, 112 km average resolution.  , 130,088 columns; Physics: 2x2 finite volume cells within each spectral element, 1.5 degree (168 km) average grid spacing; , 57,816 columns. N. American (NA): 25 to 100 km; outside ~100 km. 72 vertical layers w/ top at 60 km).

nominal_resolution = 112 km  

...


land:
description = ELM (v1.0, atmos physics grid, satellite phenology mode), MOSART (v1.0, 0.5 125 deg lat/lon grid)
nominal_resolution = 100 km 


landIce:
description = none
nominal_resolution = none 


ocean:
description =   MPAS-Ocean (E3SMv2.0, EC30to60E2r2 WC14to60E2r5 unstructured SVTs SCVTs mesh with 236853 407420 cells and 719506 1240672 edges, variable resolution 60 km to 30 NA: ~14 km; outside: 30 to 60 km; 60 levels; top grid cell 0-10 m)
nominal_resolution = none  

...