New Source ID - add GISS-E2-1-G

[github-actions[bot]]

This pull request was automatically created by a GitHub Actions workflow.

Data submitted by @ajoherron

Adding the following new data.

  {
    "activity_participation": [
        "LESFMIP",
        "CMIP"
    ],
    "cohort": [
        "unknown"
    ],
    "institution_id": [
        "NASA-GISS"
    ],
    "label": "GISS-E2.1G",
    "label_extended": "GISS-E2.1G",
    "license_info": {
        "id": "CC BY 4.0",
        "license": "Creative Commons Attribution 4.0 International",
        "url": "https://creativecommons.org/licenses/by/4.0/",
        "exceptions_contact": "@lists.nasa.gov <- cmip-giss-l",
        "source_specific_info": ""
    },
    "model_component": {
        "aerosol": {
            "description": "Varies with physics-version (p==1 none, p==3 OMA, p==4 TOMAS, p==5 MATRIX)",
            "version": "none",
            "native_nominal_resolution": "250"
        },
        "atmos": {
            "description": "GISS-E2.1 (2.5x2 degree; 144 x 90 longitude/latitude; 40 levels; top level 0.1 hPa)",
            "version": "none",
            "native_nominal_resolution": "250"
        },
        "atmosChem": {
            "description": "Varies with physics-version (p==1 Non-interactive, p>1 GPUCCINI)",
            "version": "none",
            "native_nominal_resolution": "250"
        },
        "land": {
            "description": "GISS LSM",
            "version": "none",
            "native_nominal_resolution": "250"
        },
        "ocean": {
            "description": "GISS Ocean (GO1, 1 degree; 360 x 180 longitude/latitude; 40 levels; top grid cell 0-10 m)",
            "version": "none",
            "native_nominal_resolution": "100"
        },
        "seaIce": {
            "description": "GISS SI",
            "version": "none",
            "native_nominal_resolution": "250"
        }
    },
    "release_year": 2017,
    "source_id": "GISS-E2-1-G"
}

[wolfiex]

@matthew-mizielinski can you check the release year, and approve if correct.

[wolfiex]

Similarly do we want the key naming and labels to be the same? Currently they are GISS-E2-1-G and GISS-E2.1G as per CMIP6. @matthew-mizielinski @durack1

[matthew-mizielinski]

Similarly do we want the key naming and labels to be the same? Currently they are GISS-E2-1-G and GISS-E2.1G as per CMIP6. @matthew-mizielinski @durack1

Yes, keep them the same. (update: keep them consistent with CMIP6)