code: function parseTime(points, timeField, context) {
      _.each(points, function(pt) {
          if (timeField && !pt[timeField]) {
              context.trigger('warning', new errors.runtimeError('POINT-MISSING-TIME', {field: timeField}));
          }
  
          var time = pt[timeField || 'time'];
          if (time) {
              pt.time = time;
              if (timeField !== 'time') {
                  delete pt[timeField];
              }
          }
      });
  
      toNative(points);
  
      return 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. @deprecated