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<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2" location="Not provided because of security concerns.">
  <attribute name="title" value="NERACOOS Gulf of Maine Buoy A01 - Massachusetts Bay" />
  <attribute name="summary" value="University of Maine real-time buoy observations in the Gulf of Maine/Massachusetts Bay at NERACOOS site A01, located at 42d 31.350m N, 70d 33.936m W south of Gloucester. NERACOOS buoy A0124 was deployed from 2010-06-03 20:25:00 until 2010-10-13 19:35:00 UTC.  Oceanographic measurements of temperature and dissolved oxygen at a depth of 51 meters were taken hourly." />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="ncei_template_version" value="NCEI_NetCDF_TimeSeries_Orthogonal_Template_v2.0" />
  <attribute name="acknowledgment" value="Buoys operated by the University of Maine Physical Oceanography Group (PhOG) are funded in part through the National Oceanic and Atmospheric Administration (NOAA) as a Regional Association within the U.S. Integrated Ocean Observing System (IOOS)." />
  <attribute name="nco_openmp_thread_number" type="int" value="1" />
  <attribute name="algorithm_ids" value="" />
  <attribute name="breakout_id" type="int" value="103" />
  <attribute name="buffer_type" value="optode" />
  <attribute name="cdm_data_type" value="Station" />
  <attribute name="cdm_timeseries_variables" value="station, longitude, latitude" />
  <attribute name="clock_time" value="Center of period" />
  <attribute name="comment" value="University of Maine, Physical Oceanography Group" />
  <attribute name="contact" value="um_phog_dmac@umeoce.maine.edu" />
  <attribute name="contributor_email" value="info@neracoos.org,info@gmri.org" />
  <attribute name="contributor_name" value="NERACOOS,Gulf of Maine Research Institute" />
  <attribute name="contributor_role" value="funder,distributor" />
  <attribute name="contributor_role_vocabulary" value="https://vocab.nerc.ac.uk/collection/G04/current/" />
  <attribute name="contributor_url" value="http://neracoos.org,http://www.gmri.org" />
  <attribute name="Conventions" value="CF-1.11,ACDD-1.3,IOOS-1.2" />
  <attribute name="creator_address" value="101 MacKay Lab" />
  <attribute name="creator_city" value="Orono" />
  <attribute name="creator_country" value="USA" />
  <attribute name="creator_email" value="um_phog_dmac@umeoce.maine.edu" />
  <attribute name="creator_institution" value="University of Maine" />
  <attribute name="creator_name" value="UMaine/Physical Oceanography Group" />
  <attribute name="creator_phone" value="207-581-4379" />
  <attribute name="creator_postalcode" value="04469" />
  <attribute name="creator_state" value="Maine" />
  <attribute name="creator_sector" value="academic" />
  <attribute name="creator_type" value="institution" />
  <attribute name="creator_url" value="http://gyre.umeoce.maine.edu" />
  <attribute name="date_created" value="2010-10-13T19:00:00Z" />
  <attribute name="date_issued" value="2010-10-13T19:00:00Z" />
  <attribute name="date_modified" value="2010-10-13T19:00:00Z" />
  <attribute name="date_metadata_modified" value="2026-06-16T20:47:24Z" />
  <attribute name="delta_t" type="int" value="60" />
  <attribute name="depth_datum" value="Sea Level" />
  <attribute name="ending_time" type="double" value="1.2869964E9" />
  <attribute name="ending_time_string" value="2010-10-13T19:00:00Z" />
  <attribute name="geospatial_bounds" value="POINT (-70.5655 42.5232)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4326" />
  <attribute name="geospatial_bounds_vertical_crs" value="EPSG:5831" />
  <attribute name="geospatial_lat_max" type="double" value="42.5225" />
  <attribute name="geospatial_lat_min" type="double" value="42.5225" />
  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lat_resolution" value="0.01 degrees" />
  <attribute name="geospatial_lon_max" type="double" value="-70.5656" />
  <attribute name="geospatial_lon_min" type="double" value="-70.5656" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <attribute name="geospatial_lon_resolution" value="0.001 degrees" />
  <attribute name="geospatial_vertical_min" type="double" value="51.0" />
  <attribute name="geospatial_vertical_max" type="double" value="51.0" />
  <attribute name="geospatial_vertical_positive" value="down" />
  <attribute name="geospatial_vertical_units" value="m" />
  <attribute name="geospatial_vertical_resolution" value="0.5 meter" />
  <attribute name="gts_ingest" value="true" />
  <attribute name="history" value="" />
  <attribute name="id" value="A0124.ocean.051m.merged_20260616T204724.372.nc" />
  <attribute name="infoUrl" value="https://oceandata.umeoce.maine.edu/buoy/A01" />
  <attribute name="institution" value="Physical Oceanography Group, School of Marine Sciences, University of Maine" />
  <attribute name="institution_url" value="http://gyre.umeoce.maine.edu" />
  <attribute name="instrument" value="In Situ/Laboratory Instruments &gt; Chemical Meters/Analyzers &gt; Oxygen Meters" />
  <attribute name="instrument_number" type="int" value="12" />
  <attribute name="instrument_vocabulary" value="NASA/GCMD Instrument Keywords Version 8.1" />
  <attribute name="ioos_ingest" value="true" />
  <attribute name="julian_day_convention" value="Julian date convention begins at 00:00:00 UTC on 17 November 1858 AD" />
  <attribute name="keywords" value="EARTH SCIENCE &gt; Oceans &gt; Ocean Temperature &gt; Water Temperature, EARTH SCIENCE &gt; Oceans &gt; Ocean Chemistry &gt; Oxygen" />
  <attribute name="keywords_vocabulary" value="NASA/GCMD Science Keywords Version 8.1" />
  <attribute name="last_modified" value="2010-10-13T19:00:00Z" />
  <attribute name="license" value="The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, University of Maine, IOOS, NOAA, State of Maine nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information." />
  <attribute name="magnetic_variation" type="double" value="-16.0" />
  <attribute name="metadata_link" value="https://oceandata.umeoce.maine.edu/buoy/A01/metadata" />
  <attribute name="mooring_history" value="2010-06-03T20:25Z redeployed  by R.V. Argo Maine&#xA;2010-10-13T20:35Z Recovered by R/V COnnecticut.&#xA;" />
  <attribute name="mooring_site_desc" value="SE of Gloucester" />
  <attribute name="mooring_site_id" value="A0124" />
  <attribute name="naming_authority" value="edu.maine" />
  <attribute name="number_observations_per_hour" type="int" value="1" />
  <attribute name="operator_sector" value="academic" />
  <attribute name="platform" value="moored_buoy" />
  <attribute name="platform_id" value="A01" />
  <attribute name="platform_name" value="A01 - Massachusetts Bay" />
  <attribute name="platform_vocabulary" value="https://mmisw.org/ont/ioos/platform" />
  <attribute name="position_datum" value="WGS 84" />
  <attribute name="principal_investigator" value="Dr. Neal R. Pettigrew" />
  <attribute name="principal_investigator_email" value="nealp@maine.edu" />
  <attribute name="principal_investigator_institution" value="University of Maine, School of Marine Sciences" />
  <attribute name="processing" value="merged" />
  <attribute name="processing_level" value="Realtime preliminary QC" />
  <attribute name="product_version" value="UMO5.0" />
  <attribute name="program" value="Integrated Ocean Observing System" />
  <attribute name="project" value="NERACOOS" />
  <attribute name="project_url" value="http://www.neracoos.org" />
  <attribute name="publisher_address" value="195 New Hampshire Ave Suite 240" />
  <attribute name="publisher_city" value="Portsmouth" />
  <attribute name="publisher_country" value="USA" />
  <attribute name="publisher_email" value="um_phog_dmac@umeoce.maine.edu" />
  <attribute name="publisher_institution" value="University of Maine" />
  <attribute name="publisher_name" value="Bob Fleming" />
  <attribute name="publisher_phone" value="207-581-4379" />
  <attribute name="publisher_postalcode" value="03801" />
  <attribute name="publisher_state" value="New Hampshire" />
  <attribute name="publisher_type" value="person" />
  <attribute name="publisher_url" value="http://gyre.umoece.maine.edu" />
  <attribute name="references" value="http://gyre.umeoce.maine.edu/data/gomoos/buoy/doc/buoy_system_doc/buoy_system/book1.html" />
  <attribute name="sea_name" value="Gulf of Maine" />
  <attribute name="site_id" value="A01" />
  <attribute name="site_latitude" type="double" value="42.5232" />
  <attribute name="site_longitude" type="double" value="-70.5655" />
  <attribute name="source" value="Ocean Data Acquisition Systems (ODAS) Buoy" />
  <attribute name="sponsor" value="NOAA" />
  <attribute name="standard_name_vocabulary" value="CF Standard Name Table v72" />
  <attribute name="starting_time" type="double" value="1.2755988E9" />
  <attribute name="starting_time_string" value="2010-06-03T21:00:00Z" />
  <attribute name="station_photo_url" value="http://gyre.umeoce.maine.edu/images/gomoosbuoy.jpg" />
  <attribute name="station_type" value="Surface Mooring" />
  <attribute name="time_coverage_start" value="2010-06-03T21:00:00Z" />
  <attribute name="time_coverage_end" value="2010-10-13T19:00:00Z" />
  <attribute name="time_coverage_duration" value="P131DT21H59M60.00S" />
  <attribute name="time_coverage_resolution" value="PT60M" />
  <attribute name="time_deployed" value="2010-06-03T20:25Z" />
  <attribute name="time_recovered" value="2010-10-13T19:35Z" />
  <attribute name="time_zone" value="UTC" />
  <attribute name="wmo_platform_code" value="44029" />
  <attribute name="uuid" value="b7a51735-fa77-4a3e-be41-cdb9e83d3bb8" />
  <attribute name="acknowledgement" value="" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="number_tests" length="14" />
  <dimension name="station_string_length" length="5" />
  <dimension name="time" length="3167" isUnlimited="true" />
  <group name="CFMetadata">
    <attribute name="geospatial_lon_min" value="-70.5656" type="float" />
    <attribute name="geospatial_lat_min" value="42.5225" type="float" />
    <attribute name="geospatial_lon_max" value="-70.5656" type="float" />
    <attribute name="geospatial_lat_max" value="42.5225" type="float" />
    <attribute name="geospatial_lon_units" value="degrees_east" />
    <attribute name="geospatial_lat_units" value="degrees_north" />
    <attribute name="geospatial_lon_resolution" value="0.0" />
    <attribute name="geospatial_lat_resolution" value="0.0" />
    <attribute name="geospatial_vertical_min" value="51.0" />
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    <attribute name="geospatial_vertical_units" value="m" />
    <attribute name="geospatial_vertical_resolution" value="0.0" />
    <attribute name="geospatial_vertical_positive" value="down" />
    <attribute name="time_coverage_start" value="2010-06-03T21:00:00Z" />
    <attribute name="time_coverage_end" value="2010-10-13T19:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="3600.0" />
    <attribute name="time_coverage_duration" value="P0Y0M131DT22H0M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-06-21" />
    <attribute name="nciso_version" value="2.4.7" />
  </group>
  <variable name="deployment" shape="station_string_length" type="char">
    <attribute name="long_name" value="A0124: Massachusetts Bay" />
    <attribute name="short_name" value="plat" />
    <attribute name="watch_circle_radius" type="int" value="45" />
    <attribute name="mooring_type" value="Slack" />
    <attribute name="goes_platform_id" value="044286B4" />
    <attribute name="platform_photo_url" value="http://gyre.umeoce.maine.edu/images/gomoosbuoy.jpg" />
    <attribute name="water_depth" type="double" value="65.0" />
    <attribute name="mooring_id" value="A0124" />
    <attribute name="uscg_light_list" value="A" />
    <attribute name="uscg_light_list_number" value="367" />
    <attribute name="comment" value="Deployment refers to a specific mooring deployed at a station (site location)" />
  </variable>
  <variable name="temperature" shape="time" type="double">
    <attribute name="standard_name" value="sea_water_temperature" />
    <attribute name="standard_name_url" value="https://vocab.nerc.ac.uk/collection/P07/current/CFSN0335" />
    <attribute name="gts_ingest" value="true" />
    <attribute name="long_name" value="Temperature" />
    <attribute name="short_name" value="WT" />
    <attribute name="ancillary_variables" value="temperature_qc temperature_qc_agg temperature_qc_tests data_source" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="missing_value" type="double" value="-999.0" />
    <attribute name="units" value="degree_Celsius" />
    <attribute name="units_metadata" value="temperature: on_scale" />
    <attribute name="instrument" value="instrument_1" />
    <attribute name="instrument_range" type="double" value="-5.0 40.0" />
    <attribute name="valid_range" type="double" value="-2.0 32.0" />
    <attribute name="data_min" type="double" value="4.369999885559082" />
    <attribute name="data_max" type="double" value="13.65999984741211" />
    <attribute name="cell_methods" value="time: point" />
    <attribute name="coverage_content_type" value="physicalMeasurement" />
    <attribute name="platform" value="moored_buoy" />
    <attribute name="resolution" type="double" value="0.001" />
    <attribute name="accuracy" type="double" value="0.005" />
    <attribute name="is_dead" type="double" value="0.0" />
    <attribute name="is_off_station" type="double" value="0.0" />
    <attribute name="epic_code" type="int" value="20" />
    <attribute name="ioos_category" value="temperature" />
    <attribute name="ncei_name" value="WATER TEMPERATURE" />
    <attribute name="source" value="buoy subsurface observation" />
    <attribute name="references" value="http://www.aanderaa.com/productsdetail.php?Oxygen-Optodes-2" />
    <attribute name="computed_by" value="instrument" />
    <attribute name="grid_mapping" value="crs" />
    <attribute name="comment" value="Measured by Aanderaa optode instrument" />
  </variable>
  <variable name="temperature_qc" shape="time" type="byte">
    <attribute name="long_name" value="Temperature QC" />
    <attribute name="standard_name" value="quality_flag" />
    <attribute name="short_name" value="WTQC" />
    <attribute name="intent" value="data_quality" />
    <attribute name="valid_range" type="byte" value="-127 127" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="missing_value" type="byte" value="-128" />
    <attribute name="flag_values" type="byte" value="0 1 2 3 39 40 60 99" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="flag_meanings" value="quality_good out_of_range sensor_non_functional invalid_input_for_calculated_value valid_but_redundant other_automated_realtime_flag off_station manually_flagged" />
    <attribute name="comment" value="original QC quality flag" />
  </variable>
  <variable name="temperature_qc_agg" shape="time" type="byte">
    <attribute name="long_name" value="temperature QARTOD Aggregate Flag" />
    <attribute name="standard_name" value="quality_flag" />
    <attribute name="short_name" value="WTQAG" />
    <attribute name="intent" value="data_quality" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="missing_value" type="byte" value="-128" />
    <attribute name="flag_values" type="byte" value="1 2 3 4 9" />
    <attribute name="flag_meanings" value="PASS NOT_EVALUATED SUSPECT FAIL MISSING" />
    <attribute name="references" value="https://oceandata.umeoce.maine.edu/doc/qc_references.html" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="ioos_category" value="quality" />
    <attribute name="comment" value="QARTOD QC flag" />
  </variable>
  <variable name="temperature_qc_tests" shape="time number_tests" type="char">
    <attribute name="long_name" value="temperature QARTOD Individual Tests" />
    <attribute name="standard_name" value="quality_flag" />
    <attribute name="short_name" value="WTQTST" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="ioos_category" value="quality" />
    <attribute name="intent" value="data_quality" />
    <attribute name="_FillValue" value="0" />
    <attribute name="missing_value" value="0" />
    <attribute name="flag_values" value="1, 2, 3, 4, 9" />
    <attribute name="flag_meanings" value="PASS NOT_EVALUATED SUSPECT FAIL MISSING" />
    <attribute name="comment" value="14-character array with results of individual QARTOD tests.  1:Gap, 2:Syntax, 3:Location, 4:Gross Range, 5:Climatology, 6:Spike, 7:Rate of Change, 8:Flat-line, 9:Multi-variate, 10:Attenuated Signal, 11:Neighbor, 12:Associated variable, 13:Manual, 14:Other" />
  </variable>
  <variable name="dissolved_oxygen" shape="time" type="double">
    <attribute name="standard_name" value="mole_concentration_of_dissolved_molecular_oxygen_in_sea_water" />
    <attribute name="standard_name_url" value="https://vocab.nerc.ac.uk/collection/P07/current/CF14N29" />
    <attribute name="gts_ingest" value="true" />
    <attribute name="long_name" value="Dissolved_Oxygen" />
    <attribute name="short_name" value="DO" />
    <attribute name="ancillary_variables" value="dissolved_oxygen_qc dissolved_oxygen_qc_agg dissolved_oxygen_qc_tests data_source" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="_FillValue" type="double" value="-999.0" />
    <attribute name="missing_value" type="double" value="-999.0" />
    <attribute name="units" value="mol m-3" />
    <attribute name="instrument" value="instrument_1" />
    <attribute name="instrument_range" type="double" value="0.0 1.0" />
    <attribute name="valid_range" type="double" value="0.0 0.5" />
    <attribute name="data_min" type="double" value="0.19887247375488282" />
    <attribute name="data_max" type="double" value="0.2972386306667328" />
    <attribute name="cell_methods" value="time: point" />
    <attribute name="coverage_content_type" value="physicalMeasurement" />
    <attribute name="platform" value="moored_buoy" />
    <attribute name="resolution" type="double" value="5.0E-5" />
    <attribute name="accuracy" type="double" value="8.0E-4" />
    <attribute name="is_dead" type="double" value="0.0" />
    <attribute name="is_off_station" type="double" value="0.0" />
    <attribute name="epic_code" type="int" value="20" />
    <attribute name="ioos_category" value="dissolved_o2" />
    <attribute name="ncei_name" value="WATER DISSOLVED_OXYGEN" />
    <attribute name="source" value="buoy subsurface observation" />
    <attribute name="references" value="http://www.aanderaa.com/productsdetail.php?Oxygen-Optodes-2" />
    <attribute name="computed_by" value="instrument" />
    <attribute name="grid_mapping" value="crs" />
    <attribute name="comment" value="Measured by Aanderaa optode instrument" />
  </variable>
  <variable name="dissolved_oxygen_qc_agg" shape="time" type="byte">
    <attribute name="long_name" value="dissolved_oxygen QARTOD Aggregate Flag" />
    <attribute name="standard_name" value="quality_flag" />
    <attribute name="short_name" value="DOQAG" />
    <attribute name="intent" value="data_quality" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="missing_value" type="byte" value="-128" />
    <attribute name="flag_values" type="byte" value="1 2 3 4 9" />
    <attribute name="flag_meanings" value="PASS NOT_EVALUATED SUSPECT FAIL MISSING" />
    <attribute name="references" value="https://oceandata.umeoce.maine.edu/doc/qc_references.html" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="ioos_category" value="quality" />
    <attribute name="comment" value="QARTOD QC flag" />
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  <variable name="dissolved_oxygen_qc_tests" shape="time number_tests" type="char">
    <attribute name="long_name" value="dissolved_oxygen QARTOD Individual Tests" />
    <attribute name="standard_name" value="quality_flag" />
    <attribute name="short_name" value="DOQTST" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="ioos_category" value="quality" />
    <attribute name="intent" value="data_quality" />
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    <attribute name="missing_value" value="0" />
    <attribute name="flag_values" value="1, 2, 3, 4, 9" />
    <attribute name="flag_meanings" value="PASS NOT_EVALUATED SUSPECT FAIL MISSING" />
    <attribute name="comment" value="14-character array with results of individual QARTOD tests.  1:Gap, 2:Syntax, 3:Location, 4:Gross Range, 5:Climatology, 6:Spike, 7:Rate of Change, 8:Flat-line, 9:Multi-variate, 10:Attenuated Signal, 11:Neighbor, 12:Associated variable, 13:Manual, 14:Other" />
  </variable>
  <variable name="dissolved_oxygen_qc" shape="time" type="byte">
    <attribute name="long_name" value="Dissolved_Oxygen QC" />
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    <attribute name="short_name" value="DOQ" />
    <attribute name="intent" value="data_quality" />
    <attribute name="valid_range" type="byte" value="-127 127" />
    <attribute name="_FillValue" type="byte" value="-128" />
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    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
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    <attribute name="comment" value="original QC quality flag" />
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  <variable name="pressure" shape="time" type="float">
    <attribute name="long_name" value="Water Pressure" />
    <attribute name="standard_name" value="sea_water_pressure" />
    <attribute name="standard_name_url" value="https://vocab.nerc.ac.uk/collection/P07/current/CFSN0330/" />
    <attribute name="gts_ingest" value="true" />
    <attribute name="short_name" value="WP" />
    <attribute name="ancillary_variables" value="pressure_qc pressure_qc_agg pressure_qc_tests data_source" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="_FillValue" type="float" value="-999.0" />
    <attribute name="missing_value" type="float" value="-999.0" />
    <attribute name="units" value="decibars" />
    <attribute name="instrument" value="instrument_1" />
    <attribute name="instrument_range" type="float" value="0.0 350.0" />
    <attribute name="valid_range" type="float" value="0.0 350.0" />
    <attribute name="data_min" type="double" value="0.0" />
    <attribute name="data_max" type="double" value="0.0" />
    <attribute name="cell_methods" value="time: point" />
    <attribute name="coverage_content_type" value="physicalMeasurement" />
    <attribute name="platform" value="moored_buoy" />
    <attribute name="resolution" type="double" value="0.07" />
    <attribute name="accuracy" type="double" value="0.35" />
    <attribute name="is_dead" type="int" value="0" />
    <attribute name="is_off_station" type="double" value="0.0" />
    <attribute name="epic_code" type="int" value="20" />
    <attribute name="ioos_category" value="pressure" />
    <attribute name="ncei_name" value="SEA WATER PRESSURE" />
    <attribute name="source" value="buoy subsurface observation" />
    <attribute name="references" value="http://www.seabird.com/sbe37Im-microcat-ctd" />
    <attribute name="computed_by" value="instrument" />
    <attribute name="grid_mapping" value="crs" />
    <attribute name="comment" value="Measured by SBE37IM" />
  </variable>
  <variable name="pressure_qc_agg" shape="time" type="byte">
    <attribute name="long_name" value="sea_water_pressure QARTOD Aggregate Flag" />
    <attribute name="standard_name" value="quality_flag" />
    <attribute name="short_name" value="WTQAG" />
    <attribute name="intent" value="data_quality" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="missing_value" type="byte" value="-128" />
    <attribute name="flag_values" type="byte" value="1 2 3 4 9" />
    <attribute name="flag_meanings" value="PASS NOT_EVALUATED SUSPECT FAIL MISSING" />
    <attribute name="references" value="https://oceandata.umeoce.maine.edu/doc/qc_references.html" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="ioos_category" value="quality" />
    <attribute name="comment" value="QARTOD QC flag" />
  </variable>
  <variable name="pressure_qc_tests" shape="time number_tests" type="char">
    <attribute name="long_name" value="sea_water_pressure QARTOD Individual Tests" />
    <attribute name="standard_name" value="quality_flag" />
    <attribute name="short_name" value="SIGTQTST" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="ioos_category" value="quality" />
    <attribute name="intent" value="data_quality" />
    <attribute name="_FillValue" value="0" />
    <attribute name="missing_value" value="0" />
    <attribute name="flag_values" value="1, 2, 3, 4, 9" />
    <attribute name="flag_meanings" value="PASS NOT_EVALUATED SUSPECT FAIL MISSING" />
    <attribute name="comment" value="14-character array with results of individual QARTOD tests.  1:Gap, 2:Syntax, 3:Location, 4:Gross Range, 5:Climatology, 6:Spike, 7:Rate of Change, 8:Flat-line, 9:Multi-variate, 10:Attenuated Signal, 11:Neighbor, 12:Associated variable, 13:Manual, 14:Other" />
  </variable>
  <variable name="pressure_qc" shape="time" type="byte">
    <attribute name="long_name" value="Water Pressure QC" />
    <attribute name="standard_name" value="quality_flag" />
    <attribute name="short_name" value="WPQC" />
    <attribute name="intent" value="data_quality" />
    <attribute name="valid_range" type="byte" value="-127 127" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="missing_value" type="byte" value="-128" />
    <attribute name="flag_values" type="byte" value="0 1 2 3 39 40 60 99" />
    <attribute name="coordinates" value="time depth lat lon station actual_time time_modified time_processed" />
    <attribute name="flag_meanings" value="quality_good out_of_range sensor_non_functional invalid_input_for_calculated_value valid_but_redundant other_automated_realtime_flag off_station manually_flagged" />
  </variable>
  <variable name="data_source" shape="time" type="byte">
    <attribute name="long_name" value="Source of data for each record" />
    <attribute name="short_name" value="DATASRC" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="missing_value" type="byte" value="-128" />
    <attribute name="units" value="1" />
    <attribute name="valid_range" type="byte" value="0 100" />
    <attribute name="flag_values" type="byte" value="0 10 20 30 40" />
    <attribute name="flag_meanings" value="missing goes_realtime realtime post-recovery post-calibration" />
    <attribute name="comment" value="variable that indicates which redundant data stream was the source of a timeSeries record - see data_source flag_values and flag_meaning attributes" />
  </variable>
  <variable name="instrument_1" shape="" type="byte">
    <attribute name="long_name" value="Aanderaa Optode" />
    <attribute name="short_name" value="OPTODE" />
    <attribute name="manufacturer" value=" " />
    <attribute name="model" value=" " />
    <attribute name="make_model" value=" , " />
    <attribute name="ncei_name" value="oxygen meter" />
    <attribute name="serial_number" value="AANOP233" />
    <attribute name="last_calibration_date" value="2010-05-16" />
    <attribute name="last_calibration_facility" value="University of Maine" />
    <attribute name="id" value="urn:ioos:sensor:edu.maine.umeoce:A0124:OXYGEN_METER, , " />
    <attribute name="component" value="OXYGEN_METER, , " />
    <attribute name="number_samples_per_observation" type="int" value="1" />
    <attribute name="averaging_period" type="int" value="1" />
    <attribute name="clock_time" value="Center of period" />
    <attribute name="averaging_period_units" value="seconds" />
    <attribute name="comment" value=" " />
  </variable>
  <variable name="crs" shape="" type="double">
    <attribute name="grid_mapping_name" value="latitude_longitude" />
    <attribute name="long_name" value="coordinate_reference_system" />
    <attribute name="longitude_of_prime_meridian" type="double" value="0.0" />
    <attribute name="semi_major_axis" type="double" value="6378137.0" />
    <attribute name="inverse_flattening" type="double" value="298.257223563" />
    <attribute name="epsg_code" value="EPSG:4326" />
    <attribute name="_CoordinateTransformType" value="Projection" />
    <attribute name="_CoordinateAxisTypes" value="Lat Lon" />
  </variable>
  <variable name="lat" shape="" type="double">
    <attribute name="long_name" value="Latitude in decimal degrees north" />
    <attribute name="standard_name" value="latitude" />
    <attribute name="standard_name_url" value="https://vocab.nerc.ac.uk/collection/P07/current/CFSN0600" />
    <attribute name="short_name" value="lat" />
    <attribute name="units" value="degrees_north" />
    <attribute name="valid_range" type="double" value="-90.0 90.0" />
    <attribute name="epic_code" type="int" value="500" />
    <attribute name="axis" value="Y" />
    <attribute name="ioos_category" value="location" />
    <attribute name="echo" type="double" value="42.5225" />
    <attribute name="comment" value="Coordinate variable" />
    <attribute name="_CoordinateAxisType" value="Lat" />
  </variable>
  <variable name="lon" shape="" type="double">
    <attribute name="long_name" value="Longitude in decimal degrees east" />
    <attribute name="standard_name" value="longitude" />
    <attribute name="standard_name_url" value="https://vocab.nerc.ac.uk/collection/P07/current/CFSN0554" />
    <attribute name="short_name" value="lon" />
    <attribute name="modulo" type="double" value="360.0" />
    <attribute name="units" value="degrees_east" />
    <attribute name="valid_range" type="double" value="-180.0 180.0" />
    <attribute name="epic_code" type="int" value="502" />
    <attribute name="axis" value="X" />
    <attribute name="ioos_category" value="location" />
    <attribute name="echo" type="double" value="-70.5656" />
    <attribute name="comment" value="Coordinate variable" />
    <attribute name="_CoordinateAxisType" value="Lon" />
  </variable>
  <variable name="depth" shape="" type="double">
    <attribute name="long_name" value="Depth" />
    <attribute name="standard_name" value="depth" />
    <attribute name="standard_name_url" value="https://vocab.nerc.ac.uk/collection/P07/current/CFSN0721" />
    <attribute name="short_name" value="D" />
    <attribute name="units" value="m" />
    <attribute name="positive" value="down" />
    <attribute name="valid_range" type="double" value="-1.0 350.0" />
    <attribute name="axis" value="Z" />
    <attribute name="epic_code" type="int" value="3" />
    <attribute name="ioos_category" value="location" />
    <attribute name="echo" type="double" value="50.0" />
    <attribute name="comment" value="Coordinate variable" />
    <attribute name="_CoordinateAxisType" value="Height" />
    <attribute name="_CoordinateZisPositive" value="down" />
  </variable>
  <variable name="station" shape="station_string_length" type="char">
    <attribute name="cf_role" value="timeseries_id" />
    <attribute name="long_name" value="A01 - Massachusetts Bay" />
    <attribute name="short_name" value="A01" />
    <attribute name="type" value="buoy" />
    <attribute name="site_id" value="A01" />
    <attribute name="site_name" value="Massachusetts Bay" />
    <attribute name="site_description" value="SE of Gloucester" />
    <attribute name="wmo_code" value="44029" />
    <attribute name="ioos_category" value="identifier" />
    <attribute name="ncei_name" value="FIXED PLATFORM, MOORINGS" />
    <attribute name="comment" value="Station refers to site location rather than a specific mooring" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="Time" />
    <attribute name="standard_name" value="time" />
    <attribute name="standard_name_url" value="https://vocab.nerc.ac.uk/collection/P07/current/CFSN0115" />
    <attribute name="short_name" value="time" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="units" value="seconds since 1970-01-01 00:00:00" />
    <attribute name="valid_range" type="double" value="0.0 2.147483647E9" />
    <attribute name="epic_code" type="int" value="624" />
    <attribute name="ioos_category" value="time" />
    <attribute name="axis" value="T" />
    <attribute name="comment" value="Coordinate variable, nominal time of observation" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="actual_time" shape="time" type="double">
    <attribute name="long_name" value="Actual time of observation" />
    <attribute name="short_name" value="AC_TIME" />
    <attribute name="units" value="seconds since 1970-01-01 00:00:00" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="epic_code" type="int" value="624" />
    <attribute name="_FillValue" type="double" value="-2.147483647E9" />
    <attribute name="missing_value" type="double" value="-2.147483647E9" />
    <attribute name="valid_range" type="double" value="0.0 2.147483647E9" />
    <attribute name="comment" value="auxiliary coordinate variable, may differ slightly from regularly spaced nominal time" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="time_modified" shape="time" type="double">
    <attribute name="long_name" value="Time Record Last Modified" />
    <attribute name="short_name" value="time_mod" />
    <attribute name="calendar" value="julian" />
    <attribute name="units" value="seconds since 1970-01-01 00:00:00" />
    <attribute name="_FillValue" type="double" value="-2.147483648E9" />
    <attribute name="missing_value" type="double" value="-2.147483648E9" />
    <attribute name="valid_range" type="double" value="0.0 2.147483647E9" />
    <attribute name="comment" value="time of last update to record" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="time_processed" shape="time" type="double">
    <attribute name="long_name" value="Time of Last Source Record Update" />
    <attribute name="short_name" value="time_src_mod" />
    <attribute name="calendar" value="julian" />
    <attribute name="units" value="seconds since 1970-01-01 00:00:00" />
    <attribute name="_FillValue" type="double" value="-2.147483648E9" />
    <attribute name="missing_value" type="double" value="-2.147483648E9" />
    <attribute name="valid_range" type="double" value="0.0 2.147483647E9" />
    <attribute name="ioos_category" value="other" />
    <attribute name="comment" value="time of last update to source record" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
