Calculate Pace Use Case Detailed Description

Use Case Name	Calculate Pace
Scenario	N/A
Triggering Event	Runner enters the appropriate data for pace calculation.
Brief Description	The: 1) Distance Ran 2) Time of run HH:MM:SS.ss format or HH.hh format are entered into the System. The System takes the time, divides by the distance and returns the pace of the runner in MM:SS.ss format or MM.mm format.
Actors	Runner
Related Use Cases	Enter Run Data
Stakeholders	N/A
Preconditions	The Application is running, time of run must be entered in HH:MM:SS.ss or HH.hh format
Postconditions	The Pace data must be calculated. Pace is presented in MM:SS.ss or MM.mm format.
Flow of Events	Actor	System
	1. Runner enters the a) Distance Run b) Time of Run
	2. Runner requests the pace to be calculated	2. Calculates the pace by taking the time and divding it by the distance.
		2.1 Presents the calculated Pace
Exception Conditions	2. If the runner enters only one of the two needed data points, the System informs the user more data is needed: either the a) Run Distance or b) The Time of Run.
	2. If the runner enters the time in the wrong format, then the System informs the user of the proper format for time entry.