BCO-DMO ERDDAP
Accessing BCO-DMO data 		log in    
Brought to you by BCO-DMO    

ERDDAP > tabledap > Make A Graph ?

Dataset Title:  [Whelk-Barnacle Predation Experiments] - Results from mesocosm experiments
measuring how temperature affects predation rates by whelks on barnacles (The
Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling
Systems) Subscribe RSS
Institution:  BCO-DMO   (Dataset ID: bcodmo_dataset_894148_v1)
Range: time = 2021-07-23T01:30:00Z to 2021-08-13T11:40:00Z
Information:  Summary ? | License ? | Metadata | Background (external link) | Data Access Form | Files
 
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: 
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 ? )
   
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 {
  Day_of_Week {
    String long_name "Day_of_week";
    String units "unitless";
  }
  ISO_DateTime_Local {
    String long_name "Iso_datetime_local";
    String units "unitless";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6270038e+9, 1.6288548e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Iso_datetime_utc";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  Aquarium {
    Int32 actual_range 1, 20;
    String long_name "Aquarium";
    String units "unitless";
  }
  Treatment {
    String long_name "Treatment";
    String units "unitless";
  }
  Temperature {
    Float32 actual_range 15.0, 26.1;
    String long_name "Temperature";
    String units "degrees Celsius";
  }
  Position_of_Whelk {
    String long_name "Position_of_whelk";
    String units "unitless";
  }
  WhelkPosition {
    String long_name "Whelkposition";
    String units "unitless";
  }
  DeadControl {
    Int32 actual_range 0, 2;
    String long_name "Deadcontrol";
    String units "unitless";
  }
  DeadPrey {
    Int32 actual_range 0, 2;
    String long_name "Deadprey";
    String units "unitless";
  }
  PreyEaten {
    Int32 actual_range 0, 3;
    String long_name "Preyeaten";
    String units "unitless";
  }
  Note {
    String long_name "Note";
    String units "unitless";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_url "https://www.bco-dmo.org/";
    String doi "10.26008/1912/bco-dmo.894148.1";
    String history 
"2024-11-16T09:46:53Z (local files)
2024-11-16T09:46:53Z https://erddap.bco-dmo.org/tabledap/bcodmo_dataset_894148_v1.das";
    String infoUrl "https://www.bco-dmo.org/dataset/894148";
    String institution "BCO-DMO";
    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 sourceUrl "(local files)";
    String summary "These data contain results from mesocosm experiments measuring how temperature affects predation rates by whelks on barnacles. These results include barnacles eaten and whelk movements under warm and cold conditions. The experiments were done in the Galapagos Science Center in San Cristobal, Galapagos.  Estimates of how temperature modifies activity and predation rates will help understand and predict changes in marine communities under future climate change scenarios.";
    String time_coverage_end "2021-08-13T11:40:00Z";
    String time_coverage_start "2021-07-23T01:30:00Z";
    String title "[Whelk-Barnacle Predation Experiments] - Results from mesocosm experiments measuring how temperature affects predation rates by whelks on barnacles (The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems)";
  }
}

 

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.


 
ERDDAP, Version 2.22
Disclaimers | Privacy Policy | Contact