{
  "config_settings" : {
    "status" : "deployed",
    "trajectory_name": "sg684-20260902T0000",
    "deployed_sg_nc_files_in" : "/data/gandalf/deployments/aoml/sg684/binary_files/nc/",
    "deployed_gdac_nc_files_out" : "/data/gandalf/deployments/aoml/sg684/processed_data/nc_files",
    "recovered_sg_nc_files_in"  : "/data/gandalf/aoml/sg684/2026/2026_09_02/binary_files/nc",
    "recovered_gdac_nc_files_out" : "/data/gandalf/aoml/sg684/2026/2026_09_02/processed_data/nc_files"
    },
    "validate_dims" : [
      "sg_data_point"
    ],
    "validate_vars" : [
      "ctd_time",
      "ctd_depth"
    ],
    "sg_to_gdac_names" : {
      "latitude" : "lat",
      "longitude" : "lon"
    },
      "ctd" : {
      "ctd_serial_number": "0347",
      "ctd_calib_date" : "2023-01-29T00:00:00Z",
      "ctd_type" : "thermosalinograph",
      "instrument_ctd" : "Seabird SBE41"
    },
    "global_attributes" : {
      "Conventions" : "CF-1.6",
      "Metadata_Conventions" : "CF-1.6, Unidata Dataset Discovery v1.0",
      "acknowledgment" : "This project is funded by NOAA",
      "comment" : "Underwater glider temperature and salinity profiles",
      "contributor_name" : "Matthieu Le Henaff",
      "contributor_role" : "Principal Investigator",
      "creator_email" : "bob.currier@gcoos.org",
      "creator_name" : "Bob Currier",
      "creator_url" : "https://gandalf.gcoos.org",
      "date_created" : "",
      "date_issued" : "",
      "date_modified" : "",
      "format_version" : "gandalf_sg2gdac_DIM.py V1",
      "history" : "",
      "id" : "SG684",
      "title" : "",
      "institution" : "University of Miami",
      "keywords" : "AUVS > Autonomous Underwater Vehicles, Oceans > Ocean Pressure > Water Pressure, Oceans > Ocean Temperature > Water Temperature, Oceans > Salinity/Density > Conductivity, Oceans > Salinity/Density > Density, Oceans > Salinity/Density > Salinity",
      "keywords_vocabulary" : "GCMD Science Keywords",
      "license" : "These data may be redistributed and used without restrictions. Data provided as is with no expressed or implied warranty of quality control or quality assurance",
      "metadata_link" : "None",
      "naming_authority" : "None",
      "platform_type" : "Seaglider",
      "processing_level" : "Data provided as is with no expressed or implied assurance of quality assurance or quality control.",
      "project" : "Hurricane Gliders",
      "publisher_email" : "bob.currier@gcoos.org",
      "publisher_name" : "Bob Currier",
      "publisher_url" : "https://gandalf.gcoos.org",
      "references" : "GCOOS",
      "sea_name" : "Caribbean Sea",
      "source" : "Observational data from a profiling underwater glider",
      "standard_name_vocabulary" : "CF-v25",
      "summary" : "Underwater glider data gathered in support of hurricane forecasting.",
      "qc_val" : [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
      "title" : "",
      "date_issued" : "# set as YYYY-mm-ddTHH:MM:SSZ",
      "date_modified" : "",
      "history" : "",
      "platform" : 0,
      "instrument_ctd" : "Seabird SBE41",
      "wmo_id" : "4803961"
    },
    "sg_variables" : {
      "time" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "ref_variable" : "time",
          "ancillary_variables" : "time_qc",
          "calendar" : "gregorian",
          "long_name" : "Time",
          "observation_type" : "measured",
          "standard_name" : "time",
          "units" : "seconds since 1970-01-01T00:00:00Z"
        }
      },
      "latitude" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "ancillary_variables" :"lat_qc",
          "ref_variable" : "time",
          "comment" : "Values may be interpolated between measured GPS fixes",
          "coordinate_reference_frame" : "urn:ogc:crs:EPSG::4326",
          "long_name" : "Latitude",
          "observation_type" : "measured",
          "platform" : "glider",
          "reference" : "WGS84",
          "standard_name" : "latitude",
          "units" : "degrees_north",
          "valid_min" : -90,
          "valid_max" : 90
        }
      },
      "longitude" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "ancillary_variables" :"lon_qc",
          "ref_variable" : "time",
          "comment" : "Values may be interpolated between measured GPS fixes",
          "coordinate_reference_frame" : "urn:ogc:crs:EPSG::4326",
          "long_name" : "Longitude",
          "observation_type" : "measured",
          "platform" : "glider",
          "reference" : "WGS84",
          "standard_name" : "longitude",
          "units" : "degrees_east",
          "valid_min" : -180,
          "valid_max" : 180
        }
      },
      "depth" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "ref_variable" : "time",
          "accuracy" : "2",
          "ancillary_variables" : "depth_qc",
          "comment" : "Depth below the surface, corrected for average latitude",
          "instrument" : "instrument_ctd",
          "long_name" : "Depth",
          "observation_type" : "calculated",
          "platform" : "glider",
          "positive" : "down",
          "precision" : "2",
          "reference_datum" : "sea-surface",
          "resolution" : "2",
          "standard_name" : "depth",
          "units" : "m",
          "valid_min" : 0,
          "valid_max" : 2000
        }
      },
      "pressure" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "ref_variable" : "time",
          "accuracy" : "2",
          "ancillary_variables" : "pressure_qc",
          "comment" : "Uncorrected sea-water pressure",
          "instrument" : "instrument_ctd",
          "long_name" : "Pressure",
          "observation_type" : "measured",
          "platform" : "glider",
          "positive" : "down",
          "precision" : "2",
          "reference_datum" : "sea-surface",
          "resolution" : "2",
          "standard_name" : "sea_water_pressure",
          "units" : "dbar",
          "valid_min" : 0,
          "valid_max" : 2000
        }
      },
      "temperature" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "ref_variable" : "time",
          "accuracy" : "3",
          "ancillary_variables" : "temperature_qc",
          "comment" : "Temperature (in situ) corrected for thermistor first-order lag",
          "instrument" : "instrument_ctd",
          "long_name" : "Temperature",
          "observation_type" : "measured",
          "platform" : "glider",
          "precision" : "3",
          "resolution" : "3",
          "standard_name" : "sea_water_temperature",
          "units" : "Celsius",
          "valid_min" : -5,
          "valid_max" : 40
        }
      },
      "conductivity" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "ref_variable" : "time",
          "accuracy" : "4",
          "ancillary_variables" : "conductivity_qc",
          "comment" : "Conductivity corrected for anomalies",
          "instrument" : "instrument_ctd",
          "long_name" : "Conductivity",
          "observation_type" : "measured",
          "platform" : "glider",
          "precision" : "4",
          "resolution" : "4",
          "standard_name" : "sea_water_electrical_conductivity",
          "units" : "S m-1",
          "valid_min" : 0,
          "valid_max" : 10
        }
      },
      "salinity" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "accuracy" : "2",
          "ancillary_variables" : "salinity_qc",
          "comment" : "Salinity corrected for thermal-inertia effects (PSU)",
          "instrument" : "instrument_ctd",
          "long_name" : "Salinity",
          "observation_type" : "calculated",
          "platform" : "glider",
          "precision" : "2",
          "resolution" : "2",
          "standard_name" : "sea_water_practical_salinity",
          "units" : "1e-3",
          "valid_min" : 0,
          "valid_max" : 40
        }
      },
      "density" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "accuracy" : "2",
          "ancillary_variables" : "density_qc",
          "comment" : "Sea water potential density",
          "instrument" : "instrument_ctd",
          "long_name" : "Density",
          "observation_type" : "calculated",
          "platform" : "glider",
          "precision" : "2",
          "resolution" : "2",
          "standard_name" : "sea_water_density",
          "units" : "kg m-3",
          "valid_min" : 1015,
          "valid_max" : 1040
        }
      }
    },
    "gdac_variables" : {
      "profile_id" : {
        "var_def" : {
          "var_type" : "i4",
          "var_fill" : -999,
          "iterable" : false
        },
        "var_keys" : {
          "comment" : "Sequential profile number within the trajectory. This value is unique in each file that is part of a single trajectory/deployment.",
          "long_name" : "Profile ID",
          "standard_name" : "profile_id",
          "valid_min" : 1,
          "valid_max" : 2147483647
        }
      },
      "profile_time" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : false
        },
        "var_keys" : {
          "calendar" : "gregorian",
          "comment" : "Timestamp corresponding to the mid-point of the profile",
          "long_name" : "Profile Center Time",
          "observation_type" : "calculated",
          "platform" : "glider",
          "standard_name" : "time",
          "units" : "seconds since 1970-01-01T00:00:00Z"
        }
      },
      "profile_lat" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : false
        },
        "var_keys" : {
          "comment" : "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile",
          "long_name" : "Profile Center Latitude",
          "observation_type" : "calculated",
          "platform" : "glider",
          "standard_name" : "latitude",
          "units" : "degrees_north",
          "valid_min" : -90,
          "valid_max" : 90
        }
      },
      "profile_lon" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : false
        },
        "var_keys" : {
          "comment" : "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile",
          "long_name" : "Profile Center Longitude",
          "observation_type" : "calculated",
          "platform" : "glider",
          "standard_name" : "longitude",
          "units" : "degrees_east",
          "valid_min" : -180,
          "valid_max" : 180
        }
      },
      "u" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan"
        },
        "var_keys" : {
          "comment" : "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives.",
          "long_name" : "Depth-Averaged Eastward Sea Water Velocity",
          "observation_type" : "calculated",
          "platform" : "glider",
            "standard_name" : "eastward_sea_water_velocity",
            "units" : "m s-1",
            "valid_min" : -10,
            "valid_max" : 10
          }
      },
      "v" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan"
        },
        "var_keys" : {
          "comment" : "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives.",
          "long_name" : "Depth-Averaged Northward Sea Water Velocity",
          "observation_type" : "calculated",
          "platform" : "glider",
          "standard_name" : "northward_sea_water_velocity",
          "units" : "m s-1",
          "valid_min" : -10,
          "valid_max" : 10
        }
      },
      "time_uv" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "calendar" : "gregorian",
          "comment" : "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives.",
          "long_name" : "Depth-Averaged Time",
          "observation_type" : "calculated",
          "standard_name" : "time",
          "units" : "seconds since 1970-01-01T00:00:00Z"
          }
      },
      "lat_uv" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "comment" : "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives.",
          "long_name" : "Depth-Averaged Latitude",
          "observation_type" : "calculated",
          "platform" : "glider",
          "standard_name" : "latitude",
          "units" : "degrees_north",
          "valid_min" : -90,
          "valid_max" : 90
          }
      },
      "lon_uv" : {
        "var_def" : {
          "var_type" : "f8",
          "var_fill" : "nan",
          "iterable" : true
        },
        "var_keys" : {
          "comment" : "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives.",
          "long_name" : "Depth-Averaged Longitude",
          "observation_type" : "calculated",
          "platform" : "glider",
          "standard_name" : "longitude",
          "units" : "degrees_east",
          "valid_min" : -180,
          "valid_max" : 180
        }
      },
      "platform" : {
        "var_def" : {
          "var_type" : "i4",
          "var_fill" : -999,
          "iterable" : false
        },
        "var_keys" : {
          "comment" : "Seaglider SGX",
          "id" : "sg684",
          "instrument" : "instrument_ctd",
          "long_name" : "Seaglider SGX sg684",
          "type" : "glider",
          "wmo_id" : "4803961"
        }
      },
      "time_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : true
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "time Quality Flag",
          "standard_name" : "time status_flag",
          "valid_min" : 0,
          "valid_max" : 9,
          "qc_val" : 0
        }
      },
      "lat_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : true
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "latitude Quality Flag",
          "standard_name" : "latitude status_flag",
          "valid_min" : 0,
          "valid_max" : 9,
          "qc_val" : 0
        }
      },
      "lon_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : true
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "longitude Quality Flag",
          "standard_name" : "longitude status_flag",
          "valid_min" : 0,
          "valid_max" : 9,
          "qc_val" : 0
        }
      },
      "pressure_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : true
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "pressure Quality Flag",
          "standard_name" : "sea_water_pressure status_flag",
          "valid_min" : 0,
          "valid_max" : 9,
          "qc_val" : 0
        }
      },
      "depth_qc" : {
        "var_def" : {
        "var_type" : "i1",
        "var_fill" : -127,
        "qc_val" : 0,
        "iterable" : true
      },
      "var_keys" : {
        "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
        "flag_values" : "qc_val",
        "long_name" : "depth Quality Flag",
        "standard_name" : "depth status_flag",
        "valid_min" : 0,
        "valid_max" : 9
        }
      },
      "temperature_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : true
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "temperature Quality Flag",
          "standard_name" : "sea_water_temperature status_flag",
          "valid_min" : 0,
          "valid_max" : 9
        }
      },
      "conductivity_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : true
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "conductivity Quality Flag",
          "standard_name" : "sea_water_electrical_conductivity status_flag",
          "valid_min" : 0,
          "valid_max" : 9
        }
      },
      "salinity_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : true
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "salinity Quality Flag",
          "standard_name" : "sea_water_salinity status_flag",
          "valid_min" : 0,
          "valid_max" : 9
        }
      },
      "density_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : true
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "density Quality Flag",
          "standard_name" : "sea_water_density status_flag",
          "valid_min" : 0,
          "valid_max" : 9
        }
      },
      "profile_time_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : false
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "profile_time Quality Flag",
          "standard_name" : "time status_flag",
          "valid_min" : 0,
          "valid_max" : 9,
          "qc_val" : 0
        }
      },
      "profile_lat_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : false
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "profile_lat Quality Flag",
          "standard_name" : "latitude status_flag",
          "valid_min" : 0,
          "valid_max" : 9,
          "qc_val" : 0
        }
      },
      "profile_lon_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : false
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "profile_lon Quality Flag",
          "standard_name" : "longitude status_flag",
          "valid_min" : 0,
          "valid_max" : 9,
          "qc_val" : 0
        }
      },

      "time_uv_qc" : {
          "var_def" : {
            "var_type" : "i1",
            "var_fill" : -127,
            "iterable" : false
          },
          "var_keys" : {
            "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
            "flag_values" : "qc_val",
            "long_name" : "time_uv Quality Flag",
            "standard_name" : "time status_flag",
            "valid_min" : 0,
            "valid_max" : 9,
            "qc_val" : 0
          }
      },
      "lat_uv_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : false
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "lat_uv Quality Flag",
          "standard_name" : "latitude status_flag",
          "valid_min" : 0,
          "valid_max" : 9,
          "qc_val" : 0
        }
      },
      "lon_uv_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : false
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "lon_uv Quality Flag",
          "standard_name" : "longitude status_flag",
          "valid_min" : 0,
          "valid_max" : 9,
          "qc_val" : 0
        }
      },
      "u_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : false
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "u Quality Flag",
          "standard_name" : "eastward_sea_water_velocity status_flag",
          "valid_min" : 0,
          "valid_max" : 9
        }
      },
      "v_qc" : {
        "var_def" : {
          "var_type" : "i1",
          "var_fill" : -127,
          "iterable" : false
        },
        "var_keys" : {
          "flag_meanings" : "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value",
          "flag_values" : "qc_val",
          "long_name" : "v Quality Flag",
          "standard_name" : "northward_sea_water_velocity status_flag",
          "valid_min" : 0,
          "valid_max" : 9
        }
      }
  }
}