The lumped parameter model requires temperature, crop factors, stream flow and soils data.
Calibration is accomplished for a specific sub-basin by a modified pattern search technique.
The model has been used in water budget studies of a number of western U. S. river basins along with the Kano River in Nigeria. A more comprehensive description of the software is available upon request. Names of purchasers will be added to a software registry maintained by the Department and users will be contacted concerning software updates. The Department of Biological and Irrigation Engineering does not warrant listed software to be error free and cannot accept any responsibility for its accuracy, use or misuse. Computer Software Summary .- Department of Biological and Irrigation Engineering, Software Engineering Division, Utah State University, Logan, Utah, USA, p 8.