# Edge1 DEM Worker

## Description

This repository contains code for the Digital Elevation Model files meant to run on Edge1.

## Requirements

For running the DEM you need the following external dependencies:

* GDAL 2.2.4 or above
* PDAL 2.2.0 or above

### Installation in linux

Note: is important to install pdal after gdal so it can link the GeoTiff libraries from it.

```
apt-get update
apt-get install gdal-bin
apt-get install pdal
```

### Installation in Mac (brew)

```
brew install gdal
brew install pdal
```

### Usage

From command line

```
generate-dem-cli -c config.json -i /path/to/pointcloud.las -o /path/to/output.tiff
```

From another node library

```
const worker = require('edge1-dem-worker')
await worker.generateDEM(inputFile, outputFile, config)
```


edge1-dem-worker

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edge1-dem-worker

Edge1 DEM Worker

Description

Requirements

Installation in linux

Installation in Mac (brew)

Usage

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