public void StartCalculation()
{
CloseAllUis();
statisticsUI.ClearStatistics();
pathDisplayer.ClearAll();
loadingPanel.GetComponentInChildren <TextMeshProUGUI>().text = "Berechnung läuft...";
loadingPanel.SetActive(true);
//Create node list and set the statics for waypoint count
var nodes = NodeModel.CreateList(plannerPanel.GetShoppingList());
statisticsUI.UpdateWaypointCnt(nodes.Count);
Debug.Log("Posting shoppping list...");
var hostUrl = schedulerIpField.text;
SchedulerRestClient.Instance.StartCalculationForShoppinglist(nodes, hostUrl, ProcessIntermediateResult, ProcessCalculationResult);
statisticsUI.ResetAndStartTimer();
}