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node-red-contrib-tak-registration

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A Node-RED node to register to TAK and to help wrap files as datapackages to send to TAK

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# @turf/sample <!-- Generated by documentation.js. Update this documentation by updating the source code. --> ## sample Takes a [FeatureCollection][1] and returns a FeatureCollection with given number of [features][2] at random. **Parameters** - `featurecollection` **[FeatureCollection][3]** set of input features - `num` **[number][4]** number of features to select **Examples** ```javascript var points = turf.randomPoint(100, {bbox: [-80, 30, -60, 60]}); var sample = turf.sample(points, 5); //addToMap var addToMap = [points, sample] turf.featureEach(sample, function (currentFeature) { currentFeature.properties['marker-size'] = 'large'; currentFeature.properties['marker-color'] = '#000'; }); ``` Returns **[FeatureCollection][3]** a FeatureCollection with `n` features [1]: https://tools.ietf.org/html/rfc7946#section-3.3 [2]: https://tools.ietf.org/html/rfc7946#section-3.2 [3]: https://tools.ietf.org/html/rfc7946#section-3.3 [4]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number <!-- This file is automatically generated. Please don't edit it directly: if you find an error, edit the source file (likely index.js), and re-run ./scripts/generate-readmes in the turf project. --> --- This module is part of the [Turfjs project](http://turfjs.org/), an open source module collection dedicated to geographic algorithms. It is maintained in the [Turfjs/turf](https://github.com/Turfjs/turf) repository, where you can create PRs and issues. ### Installation Install this module individually: ```sh $ npm install @turf/sample ``` Or install the Turf module that includes it as a function: ```sh $ npm install @turf/turf ```