https://github.com/watergis/geojson2inp

This module converts GeoJSON to EPANET INP file
https://github.com/watergis/geojson2inp

epanet epanet-inp geojson

Last synced: 23 days ago
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This module converts GeoJSON to EPANET INP file

• Host: GitHub
• URL: https://github.com/watergis/geojson2inp
• Owner: watergis
• License: mit
• Created: 2020-07-23T01:54:38.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-06-22T14:42:56.000Z (over 1 year ago)
• Last Synced: 2024-10-30T05:43:08.572Z (about 2 months ago)
• Topics: epanet, epanet-inp, geojson
• Language: TypeScript
• Size: 160 KB
• Stars: 3
• Watchers: 3
• Forks: 3
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# geojson2inp

![](https://github.com/watergis/geojson2inp/workflows/Node.js%20Package/badge.svg)

![GitHub](https://img.shields.io/github/license/watergis/geojson2inp)

This module converts GeoJSON to EPANET INP file

## Installation

```

npm install @watergis/geojson2inp

```

## Usage

```js

const {geojson2inp} = require('@watergis/geojson2inp');

const config = {

      title: 'test', //title for the project name which is appeared in INP

      geojson: {

        junctions: __dirname + '/data/junctions.geojson',  //required

        pipes: __dirname + '/data/pipes.geojson',  //required

        pumps: __dirname + '/data/pumps.geojson',  //optional

        reservoirs: __dirname + '/data/reservoirs.geojson',  //optional

        tanks: __dirname + '/data/tanks.geojson',  //optional

        valves: __dirname + '/data/valves.geojson'  //optional

      },

      output: __dirname + '/data.inp'  //output INP file path

    }

  

const js2inp = new geojson2inp(config.geojson, config.output, config.title);

const file = await js2inp.generate() //return exported inp file path

```

Both junctions and pipes are required. Others are optional, however you can't also analyze it in EPANET without reservoirs and tanks.

About interfaces of GeoJSON, please see the sample data and [tests/data](./test/data) direcotry.

You can produce your own GeoJSON by using [watergis/postgis2geojson](https://github.com/watergis/postgis2geojson) package.

## Build

```

npm run build

```

## Test

```

npm test

```