code: function toNativeTime(points, options, context) {
      options = options || {};
  
      points = _.map(points, (pt) => {
          _setTimeField(pt, options.timeField, context);
          return _ensureJuttleMoment(pt, options.epsilon, context);
      });
      return _.compact(points);
  }
docs: Assigns the time from timeField to 'time' and attempts to convert it into JuttleMoment  If not specified, timeField defaults to 'time'. If specified and point is missing that field, emits a warning using the supplied context.