ime) {
                    delete this._currentTimeData.data;
                    this._currentTimeData.data = [];
                    var data = this.data[time-1];
                    for (var i = 0; i < data.length; i++) {
                        this._currentTimeData.data.push({
                                lat: data[i][0],
                                lng: data[i][1],
                                count: data[i].length>2 ? data[i][2] : this.defaultWeight
                            });
         