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Fit van Genuchten Eqn to SWCC Data <br />van Genuchten Eqn <br />M <br />0= O4r _ <br />Or <br />e$= <br />Ln= <br />m =''s <br />_J� <br />FOR GRAPHING <br />Suction (kPa) <br />VWC <br />0.001 <br />FOR FITTING <br />FOR GRAPHING <br />Suction (kPa) <br />VWC <br />0.001 <br />0.4165 <br />0.025 <br />0.4165 <br />0.05 <br />0.4164 <br />0.075 <br />0.4164 <br />0.1 <br />0.4164 <br />1 <br />0.4158 <br />2 <br />0.4148 <br />3 <br />0.4138 <br />4 <br />0.4127 <br />5 <br />0.4116 <br />6 <br />0.4104 <br />7 <br />0.4092 <br />8 <br />0.4080 <br />9 <br />0.4068 <br />10 <br />0.4056 <br />15 <br />0.3995 <br />20 <br />0.3935 <br />30 <br />0.3823 <br />40 <br />0.3722 <br />50 <br />0.3632 <br />60 <br />0.3550 <br />70 <br />0.3477 <br />80 <br />0.3411 <br />90 <br />0.3351 <br />100 <br />0.3295 <br />500 <br />0.2419 <br />1000 <br />0.2084 <br />5000 <br />0.1461 <br />10000 <br />0.1252 <br />25000 <br />0.1021 <br />5.00E+04 <br />0.0875 <br />1.00E+05 <br />0.0750 <br />5.00E+05 <br />0.0524 <br />7.50E+05 <br />0.0478 <br />1.00E+06 <br />0.0449 <br />FOR FITTING <br />Applied Suction Measured <br />Predicted <br />AWC (%) <br />(AWCf <br />(kPa) VWC <br />VWC <br />0.4165 <br />0.000 <br />0.000 <br />0.4133 <br />-0.002 <br />0.000 <br />0.4093 <br />0.001 <br />0.000 <br />0.4009 <br />-0.008 <br />0.000 <br />0.3849 <br />-0.025 <br />0.001 <br />0.3589 <br />-0.021 <br />0.000 <br />0.3277 <br />-0.003 <br />0.000 <br />0.2894 <br />0.006 <br />0.000 <br />0.2614 <br />0.019 <br />0.000 <br />0.2283 <br />0.029 <br />0.001 <br />4 <br />0.0904 <br />-0.011 <br />0.000 <br />x <br />0.1008 <br />-0.009 <br />0.000 <br />0.0897 <br />-0.015 <br />0.000 <br />3x0 <br />0.1490 <br />-0.001 <br />0.000 <br />i+ press plate data (FROM PAGE 2) <br />��`r,water activity meter data (FROM PAGE 2) <br />