In additional to the Monitoring graphs iNet, useful summary statistics for flow and pressure are also available. The statistics are displayed in a table that is hidden by default and can be easily turned on and off as needed.
There are two sets of calculations that are provided on the currently displayed time-range of data. The Minimum and Maximum values are displayed along with the corresponding date-time when these occurred, along with the range which is simply the difference between the minimum and maximum values. This allows you to quickly determine the amount of variation in pressures or flows while scrolling through different time ranges. The table is updated in real-time.
There are also two calculations that are only available for flow rate measurements: the Mean Flow Rate, and the Total Volume. The volume is derived from the sum of the each logged flow rate multiplied by the logging interval duration. In this way, the volume can be calculated for: part of a day, a whole day or multiple days.
To access the additional statistics table:
1. Navigate to the required Area or Location on the tree view in the normal way, select the 'Monitoring' tab and select your desired data range on the graph.
2. Display the additional statistics table by clicking the icon in the top right hand corner of the graph:
The table is displayed below the monitoring graph:
The table displays statistical information from the data currently displayed on the graph. If you zoom to a different period of time in the graph, the table will automatically recalculate to reflect the new data.
Clicking the Table icon again hides the table.