SAWCal: A user-friendly program for calculating soil available water quantities and physical quality indices
SAWCal is developed for calculating soil available water quantities (PAW, LLWR, IWC, and EI). The C#, an object-oriented programming, was used to develop the SAWCal. The SAWCal is user-friendly software with help to guide the user step-by-step. The software needs only parameters of soil water retention and penetration resistance models. It is possible to export the program outputs in ASCII format compatible with MS Office and text-editing programs.
graphical user interface plant available water integral water capacity least limiting water range integral energy