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Dataset Title:  Daily Average Weather Data, Lord's Cove Subscribe RSS
Institution:  CNA   (Dataset ID: cna_werc_weather_daily_avg)
Range: longitude = -55.68249 to -55.68249°E, latitude = 46.86299 to 46.86299°N, time = 2012-01-26T03:29:59Z to 2021-05-19T03:30:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Data Access Form | Files
 
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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_name {
    String _Encoding "UTF-8";
    String actual_range 
"cna_werc_weather_station-daily
cna_werc_weather_station-daily";
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station Name";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.327548599e+9, 1.621395e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Timestamp";
    String source_name "timestamp";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00+00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 46.86299, 46.86299;
    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 -55.68249, -55.68249;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "long";
    String standard_name "longitude";
    String units "degrees_east";
  }
  wind_vec_avg {
    Float32 actual_range 0.0, 63.96;
    String description "Vector averaged windspeed in Km/hr (RM Young marine anemometer 05106-C) for day";
    String ioos_category "Wind";
    String long_name "Vector Averaged Windspeed";
    String standard_name "wind_speed";
    String units "km h-1";
  }
  wind_scalar_avg {
    Float32 actual_range 0.0, 999.0;
    String description "Arithmetic mean of windspeed magnitude (i.e. 1/24th of Wind run in Km) for day";
    String ioos_category "Wind";
    String long_name "Scalar Averaged Windspeed";
    String standard_name "wind_speed";
    String units "km h-1";
  }
  wind_dir {
    Float32 actual_range 0.0, 359.9;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String description "compass direction (N=360, E=90) of vector average (degrees)";
    String ioos_category "Wind";
    String long_name "Average Wind Direction";
    String standard_name "wind_from_direction";
    String units "degree";
  }
  wind_dir_sd {
    Float32 actual_range 0.0, 102.0;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "standard deviation of wind direction for day";
    String ioos_category "Statistics";
    String long_name "Standard Deviation, Wind Direction";
    String units "degree";
  }
  air_temp_avg {
    Float32 actual_range -13.27, 21.01;
    String description "Mean air Temperature in C (\"Hydroclip\" HC2-S3-L RH/T sensor) for day";
    String ioos_category "Temperature";
    String long_name "Mean Air Temperature";
    String standard_name "air_temperature";
    String units "degree_C";
  }
  air_temp_max {
    Float32 actual_range -10.14, 350.9;
    String description "maximum temperature during day";
    String ioos_category "Temperature";
    String long_name "Maximum Air Temperature";
    String standard_name "air_temperature";
    String units "degree_C";
  }
  time_air_temp_max {
    String description "time of maximum temperature in HHmm without leading zeros (i.e. \"1\"=00:01, \"824\"=08:24; \"1305\"=13:05 (1:05 PM)";
    String ioos_category "Time";
    String long_name "Time of Temperature Max";
    String time_precision "1970-01-01T00:00:00Z";
  }
  air_temp_min {
    Float32 actual_range -39.66, 20.84;
    String description "minimum temperature during day";
    String ioos_category "Temperature";
    String long_name "Minimum Air Temperature";
    String standard_name "air_temperature";
    String units "degree_C";
  }
  time_air_temp_min {
    String description "time of minimum temperature in HHmm without leading zeros (i.e. \"1\"=00:01, \"824\"=08:24; \"1305\"=13:05 (1:05 PM)";
    String ioos_category "Time";
    String long_name "Time of Temperature Min";
    String time_precision "1970-01-01T00:00:00Z";
  }
  air_dewpoint_avg {
    Float32 actual_range -52.03, 20.34;
    String description "Average dew point temperature (C) (\"Hydroclip\" RH/T sensor) for day";
    String ioos_category "Temperature";
    String long_name "Average Dew Point Temperature";
    String standard_name "dew_point_temperature";
    String units "degree_C";
  }
  air_dewpoint_max {
    Float32 actual_range -47.44, 653.3;
    String description "maximum dew point temperature during day";
    String ioos_category "Temperature";
    String long_name "Maximum Dew Point Temperature";
    String standard_name "dew_point_temperature";
    String units "degree_C";
  }
  time_air_dewpoint_max {
    String description "time of maximum temperature in HHmm without leading zeros (i.e. \"1\"=00:01, \"824\"=08:24; \"1305\"=13:05 (1:05 PM)";
    String ioos_category "Time";
    String long_name "Time of Dew Point Max";
    String time_precision "1970-01-01T00:00:00Z";
  }
  air_dewpoint_min {
    Float32 actual_range -88.1, 18.18;
    String description "minimum dew point temperature during day";
    String ioos_category "Temperature";
    String long_name "Minimum Dew Point Temperature";
    String standard_name "dew_point_temperature";
    String units "degree_C";
  }
  time_air_dewpoint_min {
    String description "time of minimum temperature in HHmm without leading zeros (i.e. \"1\"=00:01, \"824\"=08:24; \"1305\"=13:05 (1:05 PM)";
    String ioos_category "Time";
    String long_name "Time of Dew Point Min";
    String time_precision "1970-01-01T00:00:00Z";
  }
  pyr_solar {
    Float32 actual_range 0.0, 44.595;
    String description "total solar insolation in MJ/m2  (Kipp and Zonen silicon pyranometer Sp-Lite2) for day";
    String ioos_category "Other";
    String long_name "Average Solar Irradiance";
    String standard_name "solar_irradiance";
    String units "kW m-2";
  }
  rain_gauge_1 {
    Float32 actual_range 0.0, 113.4;
    String description "total precipitation measured by unheated rain gauge (i.e. liquid precipitation only) in mm (Texas Electronics TE525M) for day";
    String ioos_category "Meteorology";
    String long_name "Rain Gauge 1";
    String standard_name "thickness_of_rainfall_amount";
    String units "mm";
  }
  rain_gauge_2 {
    Float32 actual_range 0.0, 999.0;
    String description "total precipitation measured by heated rain gauge in mm (i.e. rain + melted snow) (RM Young 52202-L) for day";
    String ioos_category "Meteorology";
    String long_name "Rain Gauge 2";
    String standard_name "thickness_of_rainfall_amount";
    String units "mm";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_name,longitude,latitude";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_name "CNA";
    String creator_type "institution";
    String creator_url "https://www.cna.nl.ca/research-and-innovation/facilities/#werc";
    Float64 Easternmost_Easting -55.68249;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 46.86299;
    Float64 geospatial_lat_min 46.86299;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -55.68249;
    Float64 geospatial_lon_min -55.68249;
    String geospatial_lon_units "degrees_east";
    String history 
"2022-08-20T06:24:14Z (local files)
2022-08-20T06:24:14Z https://www.smartatlantic.ca/tabledap/cna_werc_weather_daily_avg.das";
    String infoUrl "http://werc.servehttp.com/wea.htm";
    String institution "CNA";
    String keywords "atmosphere, atmospheric, average, cna, cove, daily, data, day, dir, direction, earth, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, lord, max, maximum, meteorology, min, minimum, rad, rad_tot, rain1, rain2, scalar, science, statistics, surface, tdew, tdew_avg, tdew_max, tdew_min, temperature, time, time_tdew_max, time_tdew_min, time_tmax, time_tmin, timestamp, tmax, tmin, tot, vec, weather, wind, wind_dir, wind_dir_sd, wind_from_direction, wind_scalar_avg, wind_vec_avg, 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 46.86299;
    String platform "land/onshore structure";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 46.86299;
    String standard_name_vocabulary "CF Standard Name Table v78";
    String summary "Weather station data from the Wave Environment Research Centre (WERC) at the College of the North Atlantic (CNA), Lord's Cove, Newfoundland & Labrador, Canada";
    String testOutOfDate "now-3.5day";
    String time_coverage_end "2021-05-19T03:30:00Z";
    String time_coverage_start "2012-01-26T03:29:59Z";
    String title "Daily Average Weather Data, Lord's Cove";
    Float64 Westernmost_Easting -55.68249;
  }
}

 

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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