SWMM - Time Patterns

The Time Patterns allow the external flow in dry weather (DWF) to vary periodically. They consist of a set of adjustment factors applied as multipliers to a baseline DWF flow rate or pollutant concentration

The time patterns node allows a number of actions, such as:

• Create - Creates a new time pattern
• Purge - Deletes unused time patterns
• Properties - Provides a tabular view of existing time patterns