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Dataset Title:  Great Bay,NH. Green Land Met station   RSS
Institution:  NERRS   (Dataset ID: GRBGLMET_NERRS)
Range: longitude = -70.83038 to -70.83038°E, latitude = 43.05877 to 43.05877°N, time = 2005-10-13T19:00:00Z to 2020-06-05T09:45:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | 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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.12923e+9, 1.5913503e+9;
    String axis "T";
    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";
  }
  station {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station";
  }
  name {
    String ioos_category "Identifier";
    String long_name "Name";
  }
  reserveName {
    String ioos_category "Identifier";
    String long_name "NERRS Reserve";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 43.058768, 43.058768;
    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";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -70.830383, -70.830383;
    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";
  }
  air_temperature {
    Float32 actual_range -99.0, 36.5;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String ioos_category "Temperature";
    String long_name "Air Temperature";
    String standard_name "air_temperature";
    String units "celsius";
  }
  air_pressure {
    Float32 actual_range 173.0, 1074.0;
    Float64 colorBarMaximum 1050.0;
    Float64 colorBarMinimum 950.0;
    String ioos_category "Pressure";
    String long_name "Air Pressure";
    String standard_name "air_pressure";
    String units "millibars";
  }
  cumulative_precipitation {
    Float32 actual_range 0.0, 121.2;
    String ioos_category "Meteorology";
    String long_name "Cumulative Precipitation";
    String units "millimeters";
  }
  wind_speed_of_gust {
    Float32 actual_range 0.0, 23.6;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind Speed Of Gust";
    String standard_name "wind_speed_of_gust";
    String units "m/s";
  }
  relative_humidity {
    Float32 actual_range -99.0, 101.0;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 20.0;
    String ioos_category "Meteorology";
    String long_name "Relative Humidity";
    String standard_name "relative_humidity";
    String units "percent";
  }
  wind_direction_standard_deviation {
    Float32 actual_range 0.0, 165.0;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "Wind Direction Standard Deviation";
    String units "sd";
  }
  total_par_LiCor {
    Float32 actual_range -99.0, 57207.0;
    String ioos_category "Optical Properties";
    String long_name "Total Par Li Cor";
    String units "mmoles/m^2";
  }
  total_precipitation {
    Float32 actual_range 0.0, 123.7;
    String ioos_category "Meteorology";
    String long_name "Total Precipitation";
    String units "millimeters";
  }
  wind_direction_from_true_north {
    Float32 actual_range 0.0, 360.0;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum -15.0;
    String ioos_category "Wind";
    String long_name "Northward Wind";
    String standard_name "northward_wind";
    String units "degrees_north";
  }
  wind_speed {
    Float32 actual_range 0.0, 16.6;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind Speed";
    String standard_name "wind_speed";
    String units "m/s";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station, longitude, latitude";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_name "National Estuarine Reserve Research System (NERRS)";
    String creator_type "institution";
    String creator_url "http://cdmo.baruch.sc.edu/";
    String defaultGraphQuery "time,air_temperature&time%3E=max(time)-7days&.draw=lines&.color=0x000000";
    Float64 Easternmost_Easting -70.830383;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 43.058768;
    Float64 geospatial_lat_min 43.058768;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -70.830383;
    Float64 geospatial_lon_min -70.830383;
    String geospatial_lon_units "degrees_east";
    String history 
"2020-06-05T11:46:06Z (local files)
2020-06-05T11:46:06Z http://www.neracoos.org/tabledap/GRBGLMET_NERRS.das";
    String infoUrl "http://cdmo.baruch.sc.edu/get/realTime.cfm?stationCode=GRBGLMET";
    String institution "NERRS";
    String keywords "air, air_pressure, air_temperature, atmosphere, atmospheric, available, bay, cor, cumulative, cumulative_precipitation, data, deviation, direction, Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements, Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure, Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure, Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature, Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature, Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, estuarine, great, greenland, gust, humidity, identifier, latitude, level, longitude, measurements, met, meteorology, name, national, nerrs, northward, northward_wind, optical, optical properties, par, photosynthetically, precipitation, pressure, properties, radiation, rain, rainfall, relative, relative_humidity, research, reserve, sea, seawater, speed, standard, static, station, statistics, surface, system, temperature, time, total, total_par_LiCor, total_precipitation, vapor, water, wind, wind_direction_from_true_north, wind_direction_standard_deviation, wind_speed, wind_speed_of_gust, winds";
    String keywords_vocabulary "GCMD Science Keywords";
    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.";
    Float64 Northernmost_Northing 43.058768;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 43.058768;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String subsetVariables "station, name, latitude, longitude";
    String summary "Great Bay, NH. National Estuarine Reserve Research System (NERRS) Met Station GRBGLMET";
    String time_coverage_end "2020-06-05T09:45:00Z";
    String time_coverage_start "2005-10-13T19:00:00Z";
    String title "Great Bay,NH. Green Land Met station";
    Float64 Westernmost_Easting -70.830383;
  }
}

 

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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