Rawls and Brakensiek (1985) Estimation

Previous pageReturn to chapter overviewReturn to Top Next page

 

 

 

 

 

 

 

 

SVSoils

 

 

The Rawls and Brakensiek dialog contains all data associated with the estimation of the SWCC published by Rawls and Brakensiek (1985).

 

Bubbling Pressure: The Bubbling Pressure field refers to Rawls and Brakensiek (1985) estimation of the Brooks and Corey (1964) ac parameter.

 

Lambda: The Lambda field refers to Rawls and Brakensiek (1985) estimation of Brooks and Corey (1964) Lambda (or pore-size distribution index) parameter.

 

Predicted: The Predicted Field indicates if 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.