The Project Buttons
The project buttons control the running of project simulations, viewing output, graphing results, running an analysis, or exiting the project. These buttons only function with the project in which project window they are contained.

Simulate
Simulates the project
Output
Allows user to open output file or open graphing utility.
Analysis
Opens analysis routine. User can automatically run multiple simulations where drain depth and / or spacing can be incrementally changed for each new simulation.
Exit Project
Will exit the project and allow the user to save or discard any changes to the project input files.