There are various ways of entering data. The large screen grab below is the 'Full data entry' and also the 'Data edit' screen:-
The screen above allows full control over the amount of data entered. The maximum amount of information can be entered here, such as X and Y co-ordinates. A lot of the empty spaces will be filled automatically when the data file is sized and levels are set.
The image above is used to select the diameter of pipes to use, and to enter the frequency of use to allow the flow rates to be calculated from the discharge units.
The screen below shows the file data for the job:-
The image above is the 'Direct sizing' input screen - this sizes the system as data is entered, and also allows immediate changes before resizing. The sized data is displayed as the data is entered. Note that the diameter in the last section shown has had its size forced to 150mm.