earth-mesh

generate triangulated meshes from shapefiles and geojson

usage

usage: earth-mesh FILE {OPTIONS}

  -i --iformat   Input format: zip, json

Reads from stdin when FILE is "-" or not provided.

example

from geojson

var createMesh = require('earth-mesh')
var fs = require('fs')
 
var file = process.argv[2]
var geodata = JSON.parse(fs.readFileSync(file,'utf8'))
var mesh = createMesh(geodata)
 
console.log(JSON.stringify(mesh))

from a zipped shapefile

var createMesh = require('earth-mesh')
var shp = require('shpjs')
var fs = require('fs')
 
var file = process.argv[2]
var geodata = shp.parseZip(fs.readFileSync(file,'utf8'))
var mesh = createMesh(geodata)
 
console.log(JSON.stringify(mesh))

api

var createMesh = require('earth-mesh')

var mesh = createMesh(geodata, opts)

Create a simplicial complex mesh from some geojson-formatted data.

install

To get the library:

npm install earth-mesh

To get the command:

npm install -g earth-mesh

license

BSD