System specifications

This is a fully client-server based implementation under Linux/UNIX with any computer supporting a standard web browser (Internet Explorer, Mozilla) as a client. It can be run

• On a local workstation or mobile computer;
• From a server in an INTRANET/LAN with either standard PCs or workstations as clients;
• For distributed clients with WAN/Internet access to the server.

The main systems level components required for a run-time system are:

1. Apache web server
2. MySQL data base
3. PHP interpreter on the server;
4. GD graphics library (2.0 or better);

5. standard web browser on the clients, pop-up windows, Javascript, and Java (JVM 1.2 or better) enabled; client graphical resolution is a minimum of 1024*768, true color.

System Components

1. Main Menu
2. RiverBasin Object data base
3. Monitoring stations and time series analysis
4. Water Resources Model (incl. conjunctive use groundwater model)
5. Rainfall-runoff model
6. Irrigation water demands model
7. STREAM dynamic water quality model
8. SPILL/BLTM water quality model
9. XGW 2D groundwater flow and transport model
10. EIA ruel based expert system for environmental screening
11. GIS embedded GIS/map server
12. On-line WaterWare manual

Administrative tools

1. User management
2. Knowledge Base management
3. Time Series import (model input and monitoring data)
4. GIS data import