Table of Surface Parameters Related to Soil Type

USDA  Definition       Wsat  Wwilt  C1sat  C2ref  a     p  Cgsat      b

01    Sand             .395  .135  .082    3.9   .387   4  3.222e-6   4.05
02    Loamy sand       .410  .075  .098    3.7   .404   4  3.057e-6   4.38
03    Sandy loam       .435  .114  .132    1.8   .219   4  3.560e-6   4.90
04    Silt loam        .485  .179  .153     .8   .105   6  4.418e-6   5.30
05    Loam             .451  .155  .191     .8   .148   6  4.111e-6   5.39
06    Sandy clay loam  .420  .175  .213     .8   .135   6  3.670e-6   7.12
07    Silty clay loam  .477  .218  .389     .4   .127   8  3.593e-6   7.75
08    Clay loam        .476  .250  .227     .6   .084  10  3.995e-6   8.52
09    Sandy clay       .426  .219  .421     .3   .139   8  3.058e-6  10.40
10    Silty clay       .482  .283  .375     .3   .075  10  3.729e-6  10.40
11    Clay             .482  .286  .342     .3   .083  12  3.600e-6  11.40
12*   Ice              .000  .000  .000     .0   .000   0  0.0        0.00
13*   Water            .000  .000  .000     .0   .000   0  8.0116e-6  0.00

* Non-USDA definition for ice and water.