@datafire/ornl_gov_daymet

Client library for Daymet Single Pixel Extraction Tool API

Installation and Usage

npm install --save @datafire/ornl_gov_daymet

let ornl_gov_daymet = require('@datafire/ornl_gov_daymet').create();

.then(data => {
  console.log(data);
});

Description

Welcome to the Daymet Single Pixel Extraction Tool API. You can use this API to download daily surface data within the Daymet database in a csv or json format for a single point. This API allows users to query a single geographic point by latitude and longitude in decimal degrees. A routine is executed that translates the (lon, lat) coordinates into projected Daymet (x,y) Lambert Conformal Coordinates. These coordinates are used to access the Daymet database of daily interpolated surface weather variables. Daily data from the nearest 1 km x 1 km Daymet grid cell are extracted from the database.

If you would like to learn how to automate the download of multiple locations for the Daymet Single Pixel Extraction Tool, click here.

Actions

api.data.get

Returns a csv or json of the requested data to local machine

ornl_gov_daymet.api.data.get({
  "lat": 0,
  "lon": 0,
  "format": ""
}, context)

Input

• input object
  • lat required number: Latitude component of location.
  • lon required number: Longitude component of location.
  • vars array: Daymet Daily weather estimates.
  • years array: Subset on years [1980..2019].
  • start string: Subset on dates (start date).
  • end string: Subset on dates (end date).
  • format required string (values: csv, json): Specify a format for data retrieval.

Output

Output schema unknown

preview.get

Returns a table to the browser displaying requested data

ornl_gov_daymet.preview.get({
  "lat": 0,
  "lon": 0,
  "format": ""
}, context)

Input

• input object
  • lat required number: Latitude component of location
  • lon required number: Longitude component of location.
  • vars array: Daymet Daily weather estimates.
  • years array: Subset on years [1980..2019].
  • start string: Subset on dates (start date).
  • end string: Subset on dates (end date).
  • format required string (values: csv, json): Specify a format for data retrieval.

Output

Output schema unknown

send.saveData.get

Returns a csv or json of the requested data to local machine

ornl_gov_daymet.send.saveData.get({
  "lat": 0,
  "lon": 0,
  "format": ""
}, context)

Input

• input object
  • lat required number: Latitude component of location.
  • lon required number: Longitude component of location.
  • vars array: Daymet Daily weather estimates.
  • years array: Subset on years [1980..2019].
  • start string: Subset on dates (start date).
  • end string: Subset on dates (end date).
  • format required string (values: csv, json): Specify a format for data retrieval.

Output

Output schema unknown

visualize.get

Returns plots to a web browser of requested data using Plotly

ornl_gov_daymet.visualize.get({
  "lat": 0,
  "lon": 0,
  "format": ""
}, context)

Input

• input object
  • lat required number: Latitude component of location.
  • lon required number: Longitude component of location.
  • vars array: Daymet Daily weather estimates.
  • years array: Subset on years [1980..2019].
  • start string: Subset on dates (start date).
  • end string: Subset on dates (end date).
  • format required string (values: csv, json): Specify a format for data retrieval.

Output

Output schema unknown

Definitions

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