{
    "CV": {
        "DRS": {
            "directory-path-example": "",
            "directory-path-sub-experiment-example": "C",
            "directory-path-template": "",
            "filename-example": "",
            "filename-sub-experiment-example": "",
            "directory_path_template":"<drs_specs>/<mip_era>/<activity_id>/<institution_id>/<source_id>/<experiment_id>/<variant_label>/<region>/<frequency>/<variable_id>/<branding_suffix>/<grid_label>/<version>",
            "filename_template": "<variable_id><branding_suffix><frequency><region><grid_label><source_id><experiment_id><variant_label>"
            
        },
        "activity_id":{
            "CMIP": "Coupled Model Intercomparison Project DECK"
        },
        "archive_id": {
            "WCRP": "a collection of datasets from the AMIP and CMIP project phases, along with project supporting datasets from the input4MIPs (forcing datasets used to drive CMIP simulations) and obs4MIPs (observational datasets used to evaluate CMIP simulations, and numerous other supporting activities"
        },
        "area_label":{
            "air":"air",
            "ccl":"convective cloud",
            "cl":"cloud",
            "crp":"crops",
            "fis":"floating ice shelf",
            "gis":"grounded ice sheet",
            "ifs":"ice free sea",
            "is":"ice sheet",
            "li":"land ice",
            "lnd":"land",
            "lus":"sector (auxiliary coordinate for land-use area types",
            "ng":"natural grasses",
            "pst":"pasture",
            "scl":"stratiform cloud",
            "sea":"sea",
            "shb":"shrubs",
            "si":"sea ice",
            "simp":"sea ice melt pond",
            "sir":"sea ice ridge",
            "sn":"snow",
            "tree":"trees",
            "u":"unmasked (no \"where\" directive included in cell_methods)",
            "ufs":"unfrozen soil",
            "veg":"vegetation",
            "wl":"wetland"
        },
        "branding_suffix": "<temporal_label><vertical_label><horizontal_label><area_label>",
        "data_specs_version": "CMIP-7.0.0.0-alpha",
        "drs_specs":[
            "MIP-DRS7"
        ],
        "experiment_id": {
            "historical": {
                "activity_id": [
                    "CMIP"
                ],
                "additional_allowed_model_components": [
                    "AER",
                    "CHEM",
                    "BGC"
                ],
                "description": "DECK: historical simulation of the recent past (TODO: add details)",
                "end_year": "2021 (TODO make clear it is end of 2021, not start)",
                "experiment": "Simulation of the recent past",
                "experiment_id": "historical",
                "host_collection": "CMIP7",
                "min_number_yrs_per_sim": 171,
                "parent_activity_id": [
                    "CMIP"
                ],
                "parent_experiment_id": [
                    "piControl"
                ],
                "required_model_components": [
                    "AOGCM"
                ],
                "start_year": "1850",
                "tier": 0
            },
            "piControl": {
                "activity_id": [
                    "CMIP"
                ],
                "additional_allowed_model_components": [
                    "AER",
                    "CHEM",
                    "BGC"
                ],
                "description": "DECK: pre-industrial control simulation (TODO: add details)",
                "end_year": "",
                "experiment": "Simulation of the pre-industrial climate",
                "experiment_id": "piControl",
                "host_collection": "CMIP7",
                "min_number_yrs_per_sim": 150,
                "parent_activity_id": [],
                "parent_experiment_id": [],
                "required_model_components": [
                    "AOGCM"
                ],
                "start_year": "",
                "tier": 0
            }
        },
        "frequency": {
            "1hr": {
                "approx_interval": 0.04166667,
                "description": "sampled hourly"
            },
            "1hrCM": {
                "approx_interval": 30.0,
                "description": "monthly-mean diurnal cycle resolving each day into 1-hour means"
            },
            "3hr": {
                "approx_interval": 0.125,
                "description": "3 hourly mean samples"
            },
            "6hr": {
                "approx_interval": 0.25,
                "description": "6 hourly mean samples"
            },
            "day": {
                "approx_interval": 1.0,
                "description": "daily mean samples"
            },
            "dec": {
                "approx_interval": 3650.0,
                "description": "decadal mean samples"
            },
            "fx": {
                "approx_interval": 0,
                "description": "fixed (time invariant) field"
            },
            "mon": {
                "approx_interval": 30.0,
                "description": "monthly mean samples"
            },
            "subhr": {
                "approx_interval": 0.04166667,
                "description": "sampled sub-hourly, at specified time point within an hour"
            },
            "yr": {
                "approx_interval": 365.0,
                "description": "annual mean samples"
            }
        },
        "grid_label": {
            "gm": "global mean data",
            "gn": "data reported on a model's native grid",
            "gna": "data reported on a native grid in the region of Antarctica",
            "gng": "data reported on a native grid in the region of Greenland",
            "gnz": "zonal mean data reported on a model's native latitude grid",
            "gr": "regridded data reported on the data provider's preferred target grid",
            "gr1": "regridded data reported on a grid other than the native grid and other than the preferred target grid",
            "gr1a": "regridded data reported in the region of Antarctica on a grid other than the native grid and other than the preferred target grid",
            "gr1g": "regridded data reported in the region of Greenland on a grid other than the native grid and other than the preferred target grid",
            "gr1z": "regridded zonal mean data reported on a grid other than the native latitude grid and other than the preferred latitude target grid",
            "gr2": "regridded data reported on a grid other than the native grid and other than the preferred target grid",
            "gr2a": "regridded data reported in the region of Antarctica on a grid other than the native grid and other than the preferred target grid",
            "gr2g": "regridded data reported in the region of Greenland on a grid other than the native grid and other than the preferred target grid",
            "gr2z": "regridded zonal mean data reported on a grid other than the native latitude grid and other than the preferred latitude target grid",
            "gr3": "regridded data reported on a grid other than the native grid and other than the preferred target grid",
            "gr3a": "regridded data reported in the region of Antarctica on a grid other than the native grid and other than the preferred target grid",
            "gr3g": "regridded data reported in the region of Greenland on a grid other than the native grid and other than the preferred target grid",
            "gr3z": "regridded zonal mean data reported on a grid other than the native latitude grid and other than the preferred latitude target grid",
            "gr4": "regridded data reported on a grid other than the native grid and other than the preferred target grid",
            "gr4a": "regridded data reported in the region of Antarctica on a grid other than the native grid and other than the preferred target grid",
            "gr4g": "regridded data reported in the region of Greenland on a grid other than the native grid and other than the preferred target grid",
            "gr4z": "regridded zonal mean data reported on a grid other than the native latitude grid and other than the preferred latitude target grid",
            "gr5": "regridded data reported on a grid other than the native grid and other than the preferred target grid",
            "gr5a": "regridded data reported in the region of Antarctica on a grid other than the native grid and other than the preferred target grid",
            "gr5g": "regridded data reported in the region of Greenland on a grid other than the native grid and other than the preferred target grid",
            "gr5z": "regridded zonal mean data reported on a grid other than the native latitude grid and other than the preferred latitude target grid",
            "gr6": "regridded data reported on a grid other than the native grid and other than the preferred target grid",
            "gr6a": "regridded data reported in the region of Antarctica on a grid other than the native grid and other than the preferred target grid",
            "gr6g": "regridded data reported in the region of Greenland on a grid other than the native grid and other than the preferred target grid",
            "gr6z": "regridded zonal mean data reported on a grid other than the native latitude grid and other than the preferred latitude target grid",
            "gr7": "regridded data reported on a grid other than the native grid and other than the preferred target grid",
            "gr7a": "regridded data reported in the region of Antarctica on a grid other than the native grid and other than the preferred target grid",
            "gr7g": "regridded data reported in the region of Greenland on a grid other than the native grid and other than the preferred target grid",
            "gr7z": "regridded zonal mean data reported on a grid other than the native latitude grid and other than the preferred latitude target grid",
            "gr8": "regridded data reported on a grid other than the native grid and other than the preferred target grid",
            "gr8a": "regridded data reported in the region of Antarctica on a grid other than the native grid and other than the preferred target grid",
            "gr8g": "regridded data reported in the region of Greenland on a grid other than the native grid and other than the preferred target grid",
            "gr8z": "regridded zonal mean data reported on a grid other than the native latitude grid and other than the preferred latitude target grid",
            "gr9": "regridded data reported on a grid other than the native grid and other than the preferred target grid",
            "gr9a": "regridded data reported in the region of Antarctica on a grid other than the native grid and other than the preferred target grid",
            "gr9g": "regridded data reported in the region of Greenland on a grid other than the native grid and other than the preferred target grid",
            "gr9z": "regridded zonal mean data reported on a grid other than the native latitude grid and other than the preferred latitude target grid",
            "gra": "regridded data in the region of Antarctica reported on the data provider's preferred target grid",
            "grg": "regridded data in the region of Greenland reported on the data provider's preferred target grid",
            "grz": "regridded zonal mean data reported on the data provider's preferred latitude target grid"
        },
        "horizontal_label": {
            "hm": "horizontal mean",
            "ht": "labeled areas",
            "hxy": "gridded",
            "hxys": "site values",
            "hy": "zonal mean",
            "hys": "basin mean"
        },
        "institution_id": {
            "AER": "Atmospheric and Environmental Research",
            "AS-RCEC": "Research Center for Environmental Changes, Academia Sinica",
            "AUoT": "Aristotle University of Thessaloniki",
            "AWI": "Alfred-Wegener-Institut Helmholtz-Zentrum f\u00fcr Polar- und Meeresforschung",
            "AoR": "Astronomical Observatory of Rome",
            "BAS": "British Antarctic Survey",
            "BCC": "Beijing Biocytogen (China)",
            "CAMS": "Chinese Academy of Meteorological Sciences",
            "CAS": "Chinese Academy of Sciences",
            "CCCR-IITM": "Indian Institute of Tropical Meteorology",
            "CCCma": "Environment and Climate Change Canada",
            "CEDA": "Centre for Environmental Data Analysis",
            "CMCC": "CMCC Foundation - Euro-Mediterranean Center on Climate Change",
            "CNES": "Centre National d'\u00c9tudes Spatiales",
            "CSIRO": "Commonwealth Scientific and Industrial Research Organisation",
            "DKRZ": "German Climate Computing Centre",
            "DWD": "German Meteorological Service",
            "EAWAG": "Swiss Federal Institute of Aquatic Science and Technology",
            "ECMWF": "European Centre for Medium-Range Weather Forecasts",
            "ESSO": "Indian National Centre for Ocean Information Services",
            "FMI": "Finnish Meteorological Institute",
            "FUBerlin": "Freie Universit\u00e4t Berlin",
            "IACETH": "ETH Zurich",
            "IFM-GEOMAR": "GEOMAR Helmholtz Centre for Ocean Research Kiel",
            "INM": "Institute of Numerical Mathematics",
            "IPSL": "Institut Pierre-Simon Laplace",
            "ISSI": "International Space Science Institute",
            "ImperialCollege": "Imperial College London",
            "JAXA": "Japan Aerospace Exploration Agency",
            "KIOST": "Korea Institute of Ocean Science and Technology",
            "KIT": "Karlsruhe Institute of Technology",
            "LLNL": "Lawrence Livermore National Laboratory",
            "LPC2E": "Laboratoire de Physique et Chimie de l\u2019Environnement et de l\u2019Espace",
            "MOHC": "Met Office",
            "MPI-B": "Max Planck Institute for Biogeochemistry",
            "MPI-M": "Max Planck Institute for Meteorology",
            "MPS": "Max Planck Institute for Solar System Research",
            "MRI": "Japan Meteorological Agency",
            "NASA-GISS": "Goddard Institute for Space Studies",
            "NASA-GSFC": "Goddard Space Flight Center",
            "NASA-JPL": "Jet Propulsion Laboratory",
            "NASA-LaRC": "Langley Research Center",
            "NCAR": "NSF National Center for Atmospheric Research",
            "NCAS": "Uks",
            "NERC": "Natural Environment Research Council",
            "NIWA": "National Institute of Water and Atmospheric Research",
            "NOAA-NCEI": "NOAA National Centers for Environmental Information",
            "NTU": "National Taiwan University",
            "NUIST": "Nanjing University",
            "OSU": "Oregon State University",
            "PCMDI": "Lawrence Livermore National Laboratory",
            "PMOD": "Physikalisch-Meteorologisches Observatorium Davos",
            "PNNL-JGCRI": "Joint Global Change Research Institute",
            "PNNL-WACCEM": "Pacific Northwest National Laboratory",
            "RSS": "Remote Sensing Systems (United States)",
            "SNU": "Seoul National University",
            "THU": "Tsinghua University",
            "UA": "University of Arizona",
            "UCI": "University of California, Irvine",
            "UCSB": "University of California, Santa Barbara",
            "UColorado": "University of Colorado System",
            "UHH": "Universit\u00e4t Hamburg",
            "UReading": "University of Reading",
            "UW": "University of Washington",
            "UoBergen": "University of Bergen",
            "UoLeeds": "University of Leeds",
            "UoM": "University of Melbourne",
            "UoMontreal": "Universit\u00e9 de Montr\u00e9al",
            "UoOtago": "University of Otago",
            "UoOulu": "University of Oulu",
            "UofMD": "University of Maryland, College Park",
            "VUA": "Vrije Universiteit Amsterdam"
        },
        "license": {
            "license_id": {
                "CC BY 4.0": {
                    "license_type": "Creative Commons Attribution 4.0 International",
                    "license_url": "https://creativecommons.org/licenses/by/4.0/"
                },
                "CC BY-NC-SA 4.0": {
                    "license_type": "Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International",
                    "license_url": "https://creativecommons.org/licenses/by-nc-sa/4.0/"
                },
                "CC BY-SA 4.0": {
                    "license_type": "Creative Commons Attribution-ShareAlike 4.0 International",
                    "license_url": "https://creativecommons.org/licenses/by-sa/4.0/"
                },
                "CC0 1.0": {
                    "license_type": "Creative Commons CC0 1.0 Universal Public Domain Dedication",
                    "license_url": "https://creativecommons.org/publicdomain/zero/1.0/"
                }
            },
            "license_template": "<license_id>; CMIP7 data produced by <institution_id> is licensed under a <license_type> License (<license_url>). Consult https://pcmdi.llnl.gov/CMIP7/TermsOfUse for terms of use governing CMIP7 output, including citation requirements and proper acknowledgment. The data producers and data providers make no warranty, either express or implied, including, but not limited to, warranties of merchantability and fitness for a particular purpose. All liabilities arising from the supply of the information (including any liability arising in negligence) are excluded to the fullest extent permitted by law."
        },
        "mip_era": "CMIP7",
        "nominal_resolution": [
            "0.5 km",
            "1 km",
            "10 km",
            "100 km",
            "1000 km",
            "10000 km",
            "1x1 degree",
            "2.5 km",
            "25 km",
            "250 km",
            "2500 km",
            "5 km",
            "50 km",
            "500 km",
            "5000 km"
        ],
        "product": [
            "model-output"
        ],
        "realm": {
            "aerosol": "Aerosol",
            "atmos": "Atmosphere",
            "atmosChem": "Atmospheric Chemistry",
            "land": "Land Surface and Subsurface",
            "landIce": "Land Ice",
            "ocean": "Ocean",
            "ocnBgchem": "Ocean Biogeochemistry",
            "seaIce": "Sea Ice"
        },
        "region": {
            "ant": "located around the South Pole, separated from other land masses by the Southern Ocean, and almost entirely south of 60 degrees South latitude",
            "glb": "the complete Earth surface, 90 degrees North to 90 degrees South latitude, and all longitudes",
            "gre": "located in the Northern Atlantic Ocean, separated from other land masses by the Labrador Sea and Straits, and almost entirely north of 60 degrees North latitude",
            "nhem": "the complete Earth surface from the equator to the North Pole, 0 to 90 degrees North latitude",
            "shem": "the complete Earth surface from the equator to the South Pole, 0 to 90 degrees South latitude"
        },
        "required_global_attributes": [
            "Conventions",
            "activity_id",
            "archive_id",
            "area_label",
            "branch_method",
            "branch_time_in_child",
            "branch_time_in_parent",
            "branding_suffix",
            "creation_date",
            "data_specs_version",
            "experiment",
            "experiment_id",
            "forcing_index",
            "frequency",
            "grid",
            "grid_label",
            "horizontal_label",
            "host_collection",
            "initialization_index",
            "institution",
            "institution_id",
            "license",
            "mip_era",
            "nominal_resolution",
            "parent_activity_id",
            "parent_experiment_id",
            "parent_mip_era",
            "parent_source_id",
            "parent_time_units",
            "parent_variant_label",
            "physics_index",
            "realization_index",
            "realm",
            "region",
            "source",
            "source_id",
            "table_id",
            "temporal_label",
            "tracking_id",
            "variable_id",
            "variant_label",
            "vertical_label"
        ],
        "source_id": {
            "PCMDI-test-1-0": {
                "activity_participation": [
                    "CMIP"
                ],
                "cohort": [
                    "Registered"
                ],
                "institution_id": [
                    "PCMDI"
                ],
                "label": "PCMDI-test 1.0",
                "label_extended": "PCMDI-test 1.0 (This entry is free text for users to contribute verbose information)",
                "model_component": {
                    "aerosol": {
                        "description": "none",
                        "native_nominal_resolution": "none"
                    },
                    "atmos": {
                        "description": "Earth1.0-gettingHotter (360 x 180 longitude/latitude; 50 levels; top level 0.1 mb)",
                        "native_nominal_resolution": "1x1 degree"
                    },
                    "atmosChem": {
                        "description": "none",
                        "native_nominal_resolution": "none"
                    },
                    "land": {
                        "description": "Earth1.0",
                        "native_nominal_resolution": "1x1 degree"
                    },
                    "landIce": {
                        "description": "none",
                        "native_nominal_resolution": "none"
                    },
                    "ocean": {
                        "description": "BlueMarble1.0-warming (360 x 180 longitude/latitude; 50 levels; top grid cell 0-10 m)",
                        "native_nominal_resolution": "1x1 degree"
                    },
                    "ocnBgchem": {
                        "description": "none",
                        "native_nominal_resolution": "none"
                    },
                    "seaIce": {
                        "description": "Declining1.0-warming (360 x 180 longitude/latitude)",
                        "native_nominal_resolution": "1x1 degree"
                    }
                },
                "release_year": "1989",
                "source": "PCMDI-test 1.0 (1989): \naerosol: none\natmos: Earth1.0-gettingHotter (360 x 180 longitude/latitude; 50 levels; top level 0.1 mb)\natmosChem: none\nland: Earth1.0\nlandIce: none\nocean: BlueMarble1.0-warming (360 x 180 longitude/latitude; 50 levels; top grid cell 0-10 m)\nocnBgchem: none\nseaIce: Declining1.0-warming (360 x 180 longitude/latitude)",
                "source_id": "PCMDI-test-1-0"
            }
        },
        "temporal_label": {
            "tavg": "mean",
            "tclm": "climatology",
            "tclmdc": "diurnal cycle climatology",
            "ti": "time independent",
            "tpt": "point",
            "tstat": "statistic",
            "tsum": "sum"
        },
        "tracking_id": [
            "hdl:21.14107/.*"
        ],
        "realization_index":[
            "^r[[:digit:]]\\{1,6\\}$"
        ],
        "initialization_index":[
            "^i[[:digit:]]\\{1,6\\}[abcde]\\{0,1\\}$"
        ],
        "physics_index":[
            "^p[[:digit:]]\\{1,6\\}$"
        ],
        "forcing_index":[
            "^f[[:digit:]]\\{1,6\\}$"
        ],
        "variant_label":[
            "^r[[:digit:]]\\{1,6\\}i[[:digit:]]\\{1,6\\}[abcde]\\{0,1\\}p[[:digit:]]\\{1,6\\}f[[:digit:]]\\{1,6\\}$"
        ],
        "vertical_label": {
            "1000hPa": "1000 hPa",
            "100hPa": "100 hPa",
            "10hPa": "10 hPa",
            "220hPa": "220 hPa",
            "500hPa": "500 hPa",
            "560hPa": "560 hPa",
            "700hPa": "700 hPa",
            "840hPa": "840 hPa",
            "850hPa": "850 hPa",
            "d0m": "surface",
            "d100m": "100m depth",
            "d10cm": "1cm depth",
            "d1m": "1m depth",
            "d2000m": "2000m depth",
            "d300m": "300m depth",
            "d700m": "700m depth",
            "h100m": "100m height",
            "h10m": "10m height",
            "h16": "16 height levels",
            "h2m": "2m height",
            "h40": "40 height levels",
            "l": "model level",
            "p19": "19 pressure levels",
            "p27": "27 pressure levels",
            "p3": "3 pressure levels",
            "p39": "39 pressure levels",
            "p4": "4 pressure levels",
            "p7c": "7 pressure levels",
            "p7h": "7 pressure levels",
            "p8": "8 pressure levels",
            "rho": "density surface",
            "u": "unspecified (no vertical dimension)"
        }
    }
}
