Various utilities for transforming NMEA0183 units into SI units for use in Signal K.
npm install nmea0183-utilities
var utils = require('nmea0183-utilities');
// Transform 3 knots into m/s
var ms = utils.transform(3, 'knots', 'ms');
// Generate a source object for SignalK from a sentence
var source = utils.source('VDM');
// Generate a timestamp from a NMEA0183 time and date field
var source = utils.source('220104', '171089');