This option is only available when purchased and a connection with a tank gauge system is available. After selecting the icon for [Monitoring] a settings popup-window, as seen below, will appear. Here you can enter the time interval which will be used for reading the tank data, calculating the intact stability, longitudinal strength and damage stability (which is available and selected) and updating all data in the main screen. As long as the monitoring mode is active, it is not possible to edit loading conditions. This mode can be stopped by selecting the icon for monitoring again.