SWRC Fit can fit several soil hydraulic models to measured soil water retention data. Copy your soil water retention data in the textbox below and press "Calculate" button. Before you use your original data you can see how it works by selecting a sample data from the pulldown menu.

Description of the soil sample

Soil texture

Your name

(NS: Not Specified)

Calculation options
θr = 0
Bimodal models

Soil Water Retention Curve



Please cite this paper when you publish your work using SWRC Fit. Researches conducted with SWRC Fit.

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Author: Katsutoshi Seki