const parseGeoraster = require("georaster");
const values = [ [ [0, 1, 2], [0, 0, 0], [2, 1, 1] ] ];
const noDataValue = 3;
const projection = 4326;
const xmin = -40;
const ymax = 14;
const pixelWidth = 0.00001;
const pixelHeight = 0.00001;
const metadata = { noDataValue, projection, xmin, ymax, pixelWidth, pixelHeight };
const georaster = parseGeoraster(values, metadata);