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Dataset Title:  Weatherflow, station_340 Subscribe RSS
Institution:  WeatherFlow, Inc   (Dataset ID: weatherflow_station_340)
Range: longitude = -75.08321 to -75.08321°E, latitude = 38.32699 to 38.32699°N, time = 2019-10-20T00:04:00Z to 2024-08-20T15:57:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
Graph Type:  ?
X Axis: 
Y Axis: 
Color: 
-1+1
 
Constraints ? Optional
Constraint #1 ?
Optional
Constraint #2 ?
       
       
       
       
       
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")
 
Graph Settings
Marker Type:   Size: 
Color: 
Color Bar:   Continuity:   Scale: 
   Minimum:   Maximum:   N Sections: 
Draw land mask: 
Y Axis Minimum:   Maximum:   
 
(Please be patient. It may take a while to get the data.)
 
Optional:
Then set the File Type: (File Type information)
and
or view the URL:
(Documentation / Bypass this form ? )
    Click on the map to specify a new center point. ?
Zoom: 
Time range:    |<   -       
[The graph you specified. Please be patient.]

 

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_id {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "station identifier";
  }
  station_name {
    String ioos_category "Identifier";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 38.32699, 38.32699;
    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";
    Float32 actual_range -75.08321, -75.08321;
    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";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.57152984e+9, 1.72416942e+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";
  }
  wind_speed {
    Float32 _FillValue -9999.0;
    Float32 actual_range 0.044704, 25.61539;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind Speed";
    String observation_type "measured";
    String platform "station_name";
    String standard_name "wind_speed";
    String units "m/s";
  }
  wind_direction {
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
  }
  wind_gust {
    Float32 _FillValue -9999.0;
    Float32 actual_range 0.044704, 32.90215;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind Gust";
    String observation_type "measured";
    String platform "station_name";
    String standard_name "wind_speed_of_gust";
    String units "m/s";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id, latitude, longitude";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_country "USA";
    String creator_email "rderr@weatherflow.com";
    String creator_institution "Weatherflow, Inc";
    String creator_name "WeatherFlow";
    String creator_sector "industry";
    String creator_type "institution";
    String creator_url "https://weatherflow.com";
    String date_created "2019-10-03T01:00:03.091Z";
    Float64 Easternmost_Easting -75.08321;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 38.32699;
    Float64 geospatial_lat_min 38.32699;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -75.08321;
    Float64 geospatial_lon_min -75.08321;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-10-13T22:34:43Z (local files)
2024-10-13T22:34:43Z http://erddap.maracoos.org/tabledap/weatherflow_station_340.das";
    String infoUrl "https://weatherflow.com";
    String institution "WeatherFlow, Inc";
    String keywords "atmosphere, atmospheric, buoy, data, direction, earth, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, gust, identifier, inc, latitude, longitude, observed, science, speed, station, station_name, stations, surface, time, velocity, water, weather, weatherflow, wind, wind_direction, wind_gust, 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 38.32699;
    String platform "fixed";
    String project "Weatherflow";
    String publisher_address "PO BOX 4610";
    String publisher_city "Newark";
    String publisher_email "devops@rpsgroup.com";
    String publisher_institution "MARACOOS";
    String publisher_name "MARACOOS";
    String publisher_phone "(401) 789-6224";
    String publisher_postalcode "19715";
    String publisher_state "DE";
    String publisher_type "institution";
    String publisher_url "http://www.maracoos.org";
    String references "http://www.weatherflow.com";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 38.32699;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "station_id,station_name, latitude, longitude";
    String summary "Weatherflow Observed Buoy Water Velocity (WeatherFlow Stations)";
    String testOutOfDate "now-1day";
    String time_coverage_end "2024-08-20T15:57:00Z";
    String time_coverage_start "2019-10-20T00:04:00Z";
    String title "Weatherflow, station_340";
    Float64 Westernmost_Easting -75.08321;
  }
}

 

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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