{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_6_1.xsd",
    "_Note": "Nodes prefixed with a _ are not valid SPASE, but are included for debugging. Values prefixed with a x_ are not valid SPASE but may considered for addition for completeness.",
    "Version": "2.6.1",
    "_MasterURL": "https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0JSONS/renu2_h0_erpamain_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/RENU2/ERPA/MAIN/PT0.0005S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "H0 - RENU2 ERPA Thermal Electrons.",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "renu2_h0_erpamain",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "RENU2 ERPA",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "_Rights": {
          "Name": "SPDX",
          "Description": "Creative Commons Zero v1.0 Universal",
          "URL": "https://spdx.org/licenses/CC0-1.0.html",
          "SchemeURI": "https://spdx.org/licenses/"
        },
        "InformationURL": [
          {
            "URL": "http://mirl.sr.unh.edu/projects_renu2",
            "Name": "RENU2",
            "_Note": "Source: master"
          },
          {
            "Name": "RENU2 Mission Overview Web Page, UNH",
            "URL": "http://mirl.sr.unh.edu/projects_renu2/projects_renu2.html",
            "Description": "Rocket Experiment for Neutral Upwelling 2, RENU2, Mission Overview Web Page, University of New Hampshire",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "DOI": "https://doi.org/10.48322/7hy6-k889",
      "_DOI": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json",
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Marc Lessard at University of New Hampshire",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/sounding_rockets/renu2/erpamain",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "renu2_h0_erpamain_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "RENU2_H0_ERPAMAIN"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Marc Lessard at University of New Hampshire",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/sounding_rockets/renu2/erpamain",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "renu2_h0_erpamain_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "RENU2_H0_ERPAMAIN"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Marc Lessard at University of New Hampshire",
          "Format": [
            "CDF",
            "CSV",
            "GIF",
            "NetCDF",
            "PNG",
            "PS",
            "PDF",
            "XML",
            "x_Script.IDL",
            "x_Script.Python",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service",
            "URL": "https://cdaweb.gsfc.nasa.gov/WebServices/",
            "Style": "WebService",
            "Description": "Instructions for using web services to access this dataset an other other metadata and options for CDAWeb datasets. The ProductKey here corresponds to the query parameter 'dataset' in the tables at the AccessURL in a dataset-related request can be made.",
            "ProductKey": "RENU2_H0_ERPAMAIN"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Marc Lessard at University of New Hampshire",
          "Format": [
            "CDF",
            "GIF",
            "PDF",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service user interface",
            "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=RENU2_H0_ERPAMAIN",
            "Style": "WebService",
            "ProductKey": "RENU2_H0_ERPAMAIN",
            "Description": "Web service user interface for this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Marc Lessard at University of New Hampshire",
          "Format": [
            "x_Script.IDL",
            "x_Script.Python"
          ],
          "AccessURL": {
            "Name": "CDAWeb Python Script",
            "URL": "https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/RENU2_H0_ERPAMAIN/clientLibraryExample/",
            "ProductKey": "RENU2_H0_ERPAMAIN",
            "Style": "WebService",
            "Description": "Web service that generates a Python script to access this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/SSCWeb. Please also acknowledge the data producer: Marc Lessard at University of New Hampshire",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=RENU2_H0_ERPAMAIN",
            "ProductKey": "RENU2_H0_ERPAMAIN",
            "Style": "x_Visualization",
            "Description": "Web Service to this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Marc Lessard at University of New Hampshire",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=RENU2_H0_ERPAMAIN@0",
            "Style": "HAPI",
            "ProductKey": [
              "RENU2_H0_ERPAMAIN@0",
              "RENU2_H0_ERPAMAIN@1",
              "RENU2_H0_ERPAMAIN@2"
            ],
            "Description": "Web Service to this product using the HAPI interface. Note that HAPI dataset has a collection of parameters, each having the same time stamps. This CDAWeb dataset contains 3 HAPI-type datasets. The @0, @1, ... at the end of the ParameterKeys indicates the index of the CDAWeb dataset. (The dataset index <=> CDF file time variable pairs are @0 => Epoch, @1 => epoch_skin, @2 => epoch_electrons.)"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Marc Lessard at University of New Hampshire",
          "Format": [
            "x_Script.IDL",
            "x_Script.Javascript",
            "x_Script.MATLAB",
            "x_Script.Python",
            "x_Script.Autoplot",
            "x_Script.curl",
            "x_Script.wget"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Script in Multiple Languages",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=RENU2_H0_ERPAMAIN@0&return=script",
            "Style": "HAPI",
            "ProductKey": [
              "RENU2_H0_ERPAMAIN@0",
              "RENU2_H0_ERPAMAIN@1",
              "RENU2_H0_ERPAMAIN@2"
            ],
            "Description": "Web Service user interface that generates scripts in IDL, Javascript, MATLAB, Python, Autoplot, curl, wget to access this product. See https://hapi-server.org/servers/api for the API. Note that HAPI dataset has a collection of parameters, each having the same time stamps. This CDAWeb dataset contains 3 HAPI-type datasets. The @0, @1, ... at the end of the ParameterKeys indicates the index of the CDAWeb dataset. (The dataset index <=> CDF file time variable pairs are @0 => Epoch, @1 => epoch_skin, @2 => epoch_electrons.)"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Marc Lessard at University of New Hampshire",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=RENU2_H0_ERPAMAIN@0&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": [
              "RENU2_H0_ERPAMAIN@0",
              "RENU2_H0_ERPAMAIN@1",
              "RENU2_H0_ERPAMAIN@2"
            ],
            "Description": "Web Service that generates plots. See https://hapi-server.org/plot/ for the API."
          }
        }
      ],
      "_AccessInformation": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2015-12-13T07:36:45Z",
          "StopDate": "2015-12-13T07:44:59Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop"
      },
      "Keyword": [
        "Rocket Experiment for Neutral Upwelling 2 (from all.xml/observatory/description/@short)",
        "Electron Retarding Potential Analyzer (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "RENU2 (from Master/CDFglobalAttributes/Source_name)",
        "Rocket Experiment for Neutral Upwelling 2 (from Master/CDFglobalAttributes/Source_name)",
        "H0 (from Master/CDFglobalAttributes/Data_type)",
        "High Time Resolution (from Master/CDFglobalAttributes/Data_type)",
        "ERPA (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.NearSurface.Ionosphere.DRegion",
        "Earth.NearSurface.Ionosphere",
        "Earth.NearSurface.AuroralRegion",
        "Earth.NearSurface.Thermosphere",
        "Earth.NearSurface.Ionosphere.Topside",
        "Earth.NearSurface.PolarCap",
        "Earth.NearSurface.Ionosphere.FRegion",
        "Earth.NearSurface.Ionosphere.ERegion"
      ],
      "_ObservedRegion": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ObservedRegion.json",
      "ProcessingLevel": null,
      "_ProcessingLevel": "Processing level is not available in the master file; it should be there instead of, say, https://github.com/rweigel/cdawmeta-spase/blob/main/ProcessingLevel.json",
      "InstrumentID": "spase://SMWG/Instrument/RENU2/ERPA",
      "MeasurementType": [
        "ElectricField",
        "EnergeticParticles"
      ],
      "Parameter2": [
        {
          "Name": "time",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'interval centered time'. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.'",
          "Units": "ns",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "electron temperature",
          "ParameterKey": "electron_temperature",
          "Description": "Master CDF CATDESC: 'electron temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "eV",
          "FillValue": -1e+31
        },
        {
          "Name": "peak location",
          "ParameterKey": "peak_location",
          "Description": "Master CDF CATDESC: 'Peak location (-payload potential)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "V",
          "FillValue": -1e+31
        },
        {
          "Name": "time",
          "ParameterKey": "epoch_skin",
          "Description": "CATDESC: 'interval centered time'. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.'",
          "Units": "ns",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Skin Current",
          "ParameterKey": "skin_current",
          "Description": "Master CDF CATDESC: 'Skin Current (density)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch_skin.'",
          "Units": "uA",
          "FillValue": -1e+31
        },
        {
          "Name": "time",
          "ParameterKey": "epoch_electrons",
          "Description": "CATDESC: 'interval centered time'. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.'",
          "Units": "ns",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "high energy electrons",
          "ParameterKey": "high_energy_electrons",
          "Description": "Master CDF CATDESC: 'high energy electrons above 3 ev'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch_electrons.'",
          "Units": "nA",
          "FillValue": -1e+31
        }
      ]
    }
  }
}