Package Exports
- turf-sample
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Readme
turf-sample
turf sample module
turf.sample(features, n)
Takes a FeatureCollection and returns a FeatureCollection with given number of Feature|features at random.
Parameters
| parameter | type | description |
|---|---|---|
features |
FeatureCollection | set of input features |
n |
Number | number of features to select |
Example
var points = turf.random('points', 1000);
//=points
var sample = turf.sample(points, 10);
//=sampleReturns FeatureCollection, a FeatureCollection with n features
Installation
Requires nodejs.
$ npm install turf-sampleTests
$ npm test