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Dataset Title:  C02 Aanderaa - Historic Surface Currents   RSS
Institution:  Univ. of Maine   (Dataset ID: C02_aanderaa_hist)
Range: longitude = -70.05778 to -70.05778°E, latitude = 43.56717 to 43.56717°N, depth = 2.0 to 2.0m, time = 2002-03-26T18:00:00Z to 2008-11-18T04:00:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background | Subset | Data Access Form
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station C02";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.0171656e+9, 1.2269807999999866e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  mooring_site_desc {
    String ioos_category "Location";
    String long_name "Station Description";
  }
  current_speed {
    Float32 _FillValue -999.0;
    Float32 actual_range -0.2933, 300.0459;
    String ancillary_variables "current_speed_qc";
    Float64 colorBarMaximum 1200.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    Int32 epic_code 300;
    String ioos_category "Currents";
    String long_name "Current Speed";
    String short_name "CSPD";
    String units "cm/s";
    Float32 valid_range 0.0, 1000.0;
  }
  current_speed_qc {
    Byte _FillValue -128;
    Byte actual_range 0, 99;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional";
    Byte flag_values 0, 1, 2;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Current Speed Quality";
    String short_name "CSPDQC";
    String standard_name "current_speed data_quality";
    String units "1";
    Byte valid_range -127, 127;
  }
  current_direction {
    Float32 _FillValue -999.0;
    Float32 actual_range 0.0252, 359.9252;
    String ancillary_variables "current_direction_qc";
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    Int32 epic_code 310;
    String ioos_category "Currents";
    String long_name "Current Direction";
    String short_name "CDIR";
    String units "angular_degrees";
    Float32 valid_range 0.0, 360.0;
  }
  current_direction_qc {
    Byte _FillValue -128;
    Byte actual_range 0, 99;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional";
    Byte flag_values 0, 1, 2;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Current Direction Quality";
    String short_name "CDIR QC";
    String standard_name "current_direction data_quality";
    String units "1";
    Byte valid_range -127, 127;
  }
  temperature {
    Float32 _FillValue -999.0;
    Float32 actual_range -0.733, 32.8691;
    String ancillary_variables "temperature_qc";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    Int32 epic_code 20;
    String ioos_category "Temperature";
    String long_name "Water Temperature";
    String short_name "WT";
    String standard_name "sea_water_temperature";
    String units "celsius";
    Float32 valid_range -0.5, 30.0;
  }
  temperature_qc {
    Byte _FillValue -128;
    Byte actual_range 0, 99;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional";
    Byte flag_values 0, 1, 2;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Water Temperature Quality";
    String short_name "WT QC";
    String standard_name "temperature data_quality";
    String units "1";
    Byte valid_range -127, 127;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -70.05778, -70.05778;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 43.56717, 43.56717;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range 2.0, 2.0;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "OceanDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
 }
  NC_GLOBAL {
    Int32 breakout_id 5;
    String buffer_type "aanderaa";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station, longitude, latitude";
    String comment "processed with MATLAB";
    String contact "[email protected],[email protected],[email protected]";
    String Conventions "CF-1.6, COARDS, Unidata Dataset Discovery v1.0";
    String creator_email "[email protected],[email protected],[email protected]";
    String creator_name "Neal Pettigrew";
    String creator_url "http://gyre.umeoce.maine.edu";
    String defaultGraphQuery "time,current_speed&time%3E=now-7days&.draw=lines&.color=0x000000";
    Int32 delta_t 60;
    Float64 Easternmost_Easting -70.05778;
    Float64 ending_julian_day_number 54572.91666666651;
    String ending_julian_day_string "2008-04-16 22:00:00";
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 43.56717;
    Float64 geospatial_lat_min 43.56717;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -70.05778;
    Float64 geospatial_lon_min -70.05778;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 2.0;
    Float64 geospatial_vertical_min 2.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"Mon Mar 23 12:19:36 2009: /usr/local/bin/ncrcat C02.aanderaa.historical.nc C0216.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Mon Jun  9 16:58:51 2008: ncrcat -d time,51000.00,54422.94972 C02.aanderaa.historical.nc new.nc
Wed Apr 16 23:40:10 2008: /usr/local/bin/ncrcat C02.aanderaa.historical.nc C0215.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Sun Nov 18 22:06:17 2007: /usr/local/bin/ncrcat C02.aanderaa.historical.nc C0214.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Sat Mar 24 12:38:33 2007: /usr/local/bin/ncrcat C02.aanderaa.historical.nc C0213.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Tue Feb 27 15:42:50 2007: /usr/local/bin/ncrcat C02.aanderaa.historical.nc C0212.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Tue Sep 12 18:08:16 2006: /usr/local/bin/ncrcat C02.aanderaa.historical.nc C0211.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Wed Apr 12 16:42:50 2006: /usr/local/nco/bin/ncrcat C02.aanderaa.historical.nc C0210.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Fri Oct 21 22:20:22 2005: /usr/local/nco/bin/ncrcat C02.aanderaa.historical.nc C0209.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Wed Jun  1 19:05:09 2005: /usr/local/nco/bin/ncrcat C02.aanderaa.historical.nc C0208.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
03-Mar-2005 16:07:37:  Added C0206/C0207 data from AANCM post-recovery
Thu Mar  3 16:03:37 2005: ncrcat new.nc ../C0207/post-recovery/C0207.aanderaa.post-recovery.nc new1.nc
Thu Mar  3 16:03:07 2005: ncrcat -d time,2400000.00,2453286.625 C02.aanderaa.historical.nc new.nc
Thu Feb 24 19:51:22 2005: /usr/local/nco/bin/ncrcat C02.aanderaa.historical.nc C0207.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Sat Jan  8 16:49:35 2005: /usr/local/nco/bin/ncrcat C02.aanderaa.historical.nc C0206.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Tue Oct 19 16:51:29 2004: /usr/local/nco/bin/ncrcat C02.aanderaa.historical.nc C0205.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
Sat Feb 28 18:22:50 2004: /usr/local/nco/bin/ncrcat C02.aanderaa.historical.nc C0204.aanderaa.realtime.nc C02.aanderaa.historical.nc.new
10-Oct-2003 18:37:49:  Tentatively appended C0203 realtime data onto all historical files.
Fri Oct 10 18:35:10 2003: ncrcat /data/gomoos/buoy/archive/C02/C02.aanderaa.historical.nc /data/gomoos/buoy/archive/C0203/realtime/C0203.aanderaa.realtime.nc C02.aanderaa.historical.nc
11-Sep-2003 16:56:40:  Corrected C0201 deployment for current_u and current_v for rotation to true north
27-Jun-2003 13:02:04:  Added ancillary_variables, intent attributes for CF compliance.
19-May-2003 20:02:52:  Added C0202 data from C0202.aanderaa.goes-realtime.nc, time range 2003-1-10 10:00:00 thru 2003-1-16 23:00:00.
19-May-2003 20:02:01:  Added all C0202 deployment data from C0202.aanderaa.post-recovery.nc
Mon May 19 20:00:38 2003: ncrcat /data/gomoos/buoy/C02/C02.aanderaa.historical.nc c.nc cg.nc ch.nc
07-Apr-2003 15:47:38:  Moved temperature back to celsius.  Moved current_u, current_v, current_speed back to cm/s.
07-Apr-2003 15:24:41:  Added flag_values/flag_meaning attribute pairs.  Now discriminating sensor death from out_of_range.
Sat Feb 22 21:20:58 2003: ncrcat -v current_speed,current_speed_qc,current_direction,current_direction_qc,current_u,current_u_qc,current_v,current_v_qc,temperature,temperature_qc C0201.aanderaa.raw.nc C02.aanderaa.historical.nc
2024-03-29T05:00:40Z (local files)
2024-03-29T05:00:40Z http://www.neracoos.org/tabledap/C02_aanderaa_hist.das";
    String id "C02-aanderaa";
    String infoUrl "http://www.neracoos.org/";
    String institution "Univ. of Maine";
    String institution_url "http://gyre.umeoce.maine.edu";
    String julian_day_convention "Julian date convention starts at 00:00:00 UTC on 17 November 1858 AD";
    String keywords "aanderaa, b01, buoy, chemistry, chlorophyll, circulation, component, conductivity, current, current_direction data_quality, current_speed data_quality, current_u data_quality, current_v data_quality, currents, data, density, department, depth, direction, direction_of_sea_water_velocity, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Optics > Turbidity, Earth Science > Oceans > Ocean Pressure > Sea Level Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Ocean Waves > Significant Wave Height, Earth Science > Oceans > Ocean Waves > Wave Period, Earth Science > Oceans > Ocean Winds > Surface Winds, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, east, eastward, eastward_sea_water_velocity, height, level, maine, marine, name, neracoos, north, northward, northward_sea_water_velocity, o2, ocean, oceanography, oceans, optics, oxygen, period, physical, pressure, quality, salinity, school, sciences, sea, sea_water_temperature, sea_water_velocity, seawater, sensor, significant, speed, station, station_name, surface, temperature, temperature data_quality, time, turbidity, university, velocity, water, wave, waves, winds";
    String keywords_vocabulary "GCMD Science Keywords";
    Float64 latitude 43.5671635969974;
    String license 
"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, ERD, NOAA, 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.";
    String long_name "C02";
    Float64 longitude -70.0577780235327;
    Float64 magnetic_variation -16.5;
    String Metadata_Conventions "CF-1.6, COARDS, Unidata Dataset Discovery v1.0";
    String mooring_site_id "C02";
    String naming_authority "edu.maine";
    Int32 nco_openmp_thread_number 1;
    String neracoos_data_provider "UMO";
    Float64 Northernmost_Northing 43.56717;
    String original_title "Department of Physical Oceanography, School of Marine Sciences, University of Maine C02 Aanderaa Buoy Sensor";
    String processing "historical";
    String project "NERACOOS";
    String project_url "http://gomoos.org";
    String publisher "NERACOOS";
    String publisher_email "[email protected]";
    String publisher_name "Northeastern Regional Association of Coastal and Ocean Observing Systems (NERACOOS)";
    String publisher_phone "(603) 319 1785";
    String publisher_url "http://www.neracoos.org/";
    String references "http://gyre.umeoce.maine.edu/data/gomoos/doc/buoy_system_doc/buoy_system/book1.html";
    String short_name "C02";
    String source "surface observation";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 43.56717;
    String standard_name_vocabulary "CF-1.6";
    Float64 starting_julian_day_number 52359.75;
    String starting_julian_day_string "2002-03-26 18:00:00";
    String station_name "C02";
    String subsetVariables "station, longitude, latitude, depth";
    String summary "Ocean observation data from the Northeastern Regional Association of Coastal & Ocean Observing Systems (NERACOOS). The NERACOOS region includes the northeast United States and Canadian Maritime provinces, as part of the United States Integrated Ocean Observing System (IOOS).  These data are served by Unidata's Thematic Realtime Environmental Distributed Data Services (THREDDS) Data Server (TDS) in a variety of interoperable data services and output formats.";
    String time_coverage_end "2008-11-18T04:00:00Z";
    String time_coverage_start "2002-03-26T18:00:00Z";
    String time_zone "UTC";
    String title "C02 Aanderaa - Historic Surface Currents";
    Float64 water_depth 65.0;
    Float64 Westernmost_Easting -70.05778;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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