netcdf frf/oceanography/visibility/eop-secchi/eop-secchi.ncml {
  dimensions:
    time = 9379;
  variables:
    double station_name;
      :units = ;
      :long_name = "station name";
      :cf_role = "timeseries_id";
      :short_name = "station_name";

    double lat;
      :_FillValue = -999.99; // double
      :units = "degrees_north";
      :standard_name = "latitude";
      :long_name = "Latitude";
      :short_name = "lat";

    double lon;
      :_FillValue = -999.99; // double
      :units = "degrees_east";
      :standard_name = "longitude";
      :long_name = "Longitude";
      :short_name = "lon";

    double secchiDepth(time=9379);
      :_FillValue = -999.99; // double
      :units = "m";
      :standard_name = "secchi_depth_of_sea_water";
      :long_name = "Secchi Depth";
      :coordinates = "time lat lon";
      :positive = "down";
      :description = "Depth is the vertical distance below the surface.  A Secchi disk is a patterned disk that is used to measure water transparency in oceans and lakes. The disk is lowered into the water and the depth at which the pattern is no longer visible is the called the secchi depth.";
      :short_name = "Secchi Depth";

    double time(time=9379);
      :_FillValue = -999.99; // double
      :units = "seconds since 1970-01-01 00:00:00";
      :standard_name = "time";
      :long_name = "UTC Sample Time";
      :coordinates = "time";
      :calendar = "gregorian";
      :short_name = "time";

  // global attributes:
  :origin = "USACE/FRF";
  :comment = "Daily secchi disk casts (weather permitting) have been conducted at the end of the FRF pier from 1984 through the present day. The cast is conducted at: 36.1836275 N, 75.7453305 W. These measurements began being recorded in 1994 and are still being conducted today.\n";
  :Metadata_Conventions = "Unidata Dataset Discovery v1.0, CF-1.6";
  :format_version = "v1.0";
  :contact_info = "USACE/FRF";
  :geospatial_lat_units = "degrees_north";
  :geospatial_lon_units = "degrees_east";
  :contributor_role = "USACE/FRF";
  :keywords = "Oceans > Ocean Optics > Secchi Depth, DOD > DOD/USARMY/USACE/CHL/FRF > Field Research Facility, Coastal And Hydraulics Laboratory, U. S. Army Corps Of Engineers, U.S. Army, U. S. Department Of Defense, secchi_depth_of_sea_water";
  :summary = "USACE/FRF Observed Dataset";
  :publisher_name = "USACE/FRF";
  :naming_authority = "FRF";
  :infoUrl = "http://www.frf.usace.army.mil";
  :deployment_end = "present";
  :geospatial_vertical_max = 0L; // long
  :title = "Pier Secchi Disk";
  :standard_name_vocabulary = "CFv25";
  :institution = "USACE/FRF";
  :keywords_vocabulary = "Global Change Master Directory (GCMD) Earth Science Keywords; CF Standard Name Table (v23, 23 March 2013)";
  :publisher_url = "http://www.frf.usace.army.mil";
  :license = "These data may be redistributed and used without restriction. Data are intended for scholarly use by the research community, with the express agreement that users will properly acknowledge the USACE Field Research Facility and the supporting investigator(s). Use or reproduction of these data for commercial purposes is prohibited without prior written permission.";
  :processing_level = "L1";
  :featureType = "timeSeries";
  :publisher_email = "frfwebmaster@usace.army.mil";
  :sourceUrl = "(local files)";
  :creator_email = "frfwebmaster@usace.army.mil";
  :processing = "historical";
  :contact_role = "Owner";
  :metadata_link = "N/A";
  :geospatial_vertical_min = 0L; // long
  :organization = "USACE/FRF";
  :creator_url = "http://www.frf.usace.army.mil";
  :geospatial_vertical_origin = "sea surface";
  :contributor_name = "USACE/FRF";
  :geospatial_vertical_resolution = 0L; // long
  :creator_name = "USACE/FRF";
  :acknowledgement = "USACE/FRF";
  :Conventions = "CF-1.6";
  :project = "USACE/FRF observations";
  :cdm_data_type = "Station";
  :contact = "USACE/FRF";
  :geospatial_vertical_positive = "up";
  :geospatial_vertical_units = "m";
  :deployment_start = "1984-01-03T09:00:00";
  :history = "2015-06-09: dataset created";
  :date_created = "2015-06-09";
  :date_issued = "2015-06-09";
  :source = "In situ observations from viz_processed.mat";
  :id = "FRF-ocean_visibility_eop-secchi_201503";
  :geospatial_lat_min = 36.1836275; // double
  :geospatial_lat_max = 36.1836275; // double
  :geospatial_lon_min = -75.7453305; // double
  :geospatial_lon_max = -75.7453305; // double
  :time_coverage_start = "2015-03-02T19:01:00Z";
  :time_coverage_end = "2015-03-31T16:31:59Z";
}