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Forecast values of P and ETo are required to estimate soil depletion into the future. Two There are two options available for forecasting P and ETo and rainfall. The user can specify an average daily pattern, which represents long term average ETo and rainfall on P and ETo on each day of the year. Alternatively, you can specify the number of previous time-steps, and the model calculates the forecast P and ETo and rainfall by by averaging the previous specified number time-steps.
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