Use Case Descriptions: Way v1.0
Background
The use case descriptions below involve the following:
Actors:
User
Start the System:
Actors:
User
User Needs:
U-1
and
U-2
Preconditions:
The system must be "off".
Flow:
1. User starts the system from the command line passing it two
parameters, the geographic area to be displayed (e.g., USA, World)
and the map projection to use
2. System checks the two parameters
3. System displays the appropriate map
