dwpdemo - (SCADA demo for Department of Water and Power)

There is an icon for this demo in the demo program group. To run the 
SCADA Demo, open the demo program group and double-click on the 
icon. If you have installed the demo it will run from the hard drive.
Otherwise it will run from the CD-ROM drive. You will be prompted to
insert the DataViews CD.

To remake the demo:

1.	Open an MS-DOS command prompt.

2.	Go to the directory for the demo:

		cd <dataviews>\dvtools\demos\dwpdemo

3.	To make the demo, type:

		nmake
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The DWP demo was written using specifications and schematics from the Los 
Angeles Department of Water and Power. The specifications required that a 
schematic be displayed with the following features:

First, when the control valve is picked a new window with the Hand/Autostation 
appears. This window contains the controls for setting the control valve.  
When the values are adjusted to the user's satisfaction the Confirm button 
causes the values to be read by the program and the control valve rotates to 
reflect its status. Each of the four control valves in the demo behaves the 
same way. When the valve is open the pipes show flow and the pressure drums 
indicate fill level. The data controlling fill level is simulated with a 
Function Data Source created in DV-Draw.

Both the High Pressure Drum and the Low Pressure Drum can be picked by the 
user to display a new window with more detailed information.

To keep the screen from getting too cluttered a button to erase and add 
details was added, and the Ammonia Subsystem was put into another window.

For ease of use, buttons bring up a Help window and a Legend window.  To see 
how to operate this demo, read the Help window. To get a description of the 
symbols used in the schematic, read the Legend window.