Arya and Paris (1981) Estimation

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SVSoils

 

 

The Arya and Paris dialog contains all data associated with the estimation of the SWCC by the Arya and Paris (1981) method.

 

Alpha: The Alpha field shows the air-entry value calculated from the Arya and Paris (1981) pedo-transfer function (kPa).

 

Predicted: The Predicted field indicates whether the estimation algorithm has been successfully executed on the current data.

 

Error: The Error field shows the difference between the fit and laboratory values in terms of R2.

 

AEV: The AEV field shows the air-entry value as calculated based on the estimated curve.

 

Max. Slope: The Max. Slope is the maximum slope (on a semi-log scale) as calculated based on the estimation curve.

 

Graph:

 Click the graph button at the bottom of the dialog to display a graph.