The default run time for system flows is 1 hour. The run time default cannot be set to a different length however you can change the number of days in the Cycle Time to allow for more system flows.
1. Go to Design|Design Paramaters|Economic Parameters.
2. In the “Cycle time (days)” field increase the number of days to allow for sufficient one hour run times to cover your number of system flows.
3. Click OK and then action one of the Assign System Flows... options.
Note that in Version 20, IRRICAD will automatically update the Cycle Time.
The IRRICAD Team