Calculate Distance Ran Use Case Detailed Description

Use Case Name	Calculate Distance Ran
Scenario	N/A
Triggering Event	Runner requests the run distance calculation.
Brief Description	The: 1) Pace in MM:SS.ss or MM.mm format 2) Time of run in HH:MM:SS.ss or HH.hh format is entered into the System.	The System takes the Time, divides it by the pace and returns the distance ran.
Actors	Runner
Related Use Cases	Enter Run Data
Stakeholders	N/A
Preconditions	The Application is running, pace must be entered in MM:SS.ss or MM.mm format. Time of run must be entered in HH:MM:SS.ss or HH.hh format.
Postconditions	Run Distance data must be calculated. Distance is presented in Meters, kilometers or Miles format.
Flow of Events	Actor	System
	1. Runner enters the Run Time and the Pace.
	2. Runner requests the Run Distance	2. Calculates the Run Distance by taking the Run Time and dividing it by the Run Pace.
		2.1 Presents the calculated Run Distance in Meters, kilometers or Miles format.
Exception Conditions	2. If the runner does not enter enough data for the calculation, then the System informs the user more data is needed: either a) The Time of Run or b) The Runner's Pace.
	2. If the runner enters the time in the wrong format or mis-enters the time, then the System informs the user of the proper format for time entry.
	2. If the runner enters the pace in the wrong format or mis-enters the pace, the the System informs the user of the proper format for pace entry.