soilpsi: Compute soil hydrological properties.
In PNNL-TES/millenial:
Description
Usage
Arguments
Details
Value
Examples
Description
Compute soil hydrological properties.
Usage
1
Arguments
sand
Sand (percent)
clay
Clay (percent)
silt
Silt (percent)
vwc
Volumetric water content (m3/m3)
vwcsat
Volumetric water content at saturation (m3/m3)
organic
Organic matter content (kg/m3)
quiet
Print diagnostics?
Details
The calculations generally follow Clapp & Hornberger (1978),
"Empirical equations for some soil hydraulic properties",
https://doi.org/10.1029/WR014i004p00601. Peatland calculations are based on
Letts et al. (2000), "Parametrization of peatland hydraulic properties
for the Canadian land surface scheme",
https://doi.org/10.1080/07055900.2000.9649643.
Value
A list containing psisat (soil water potential at saturation, MPa);
psi (soil water potential, MPa); and smp_l (soil matrix potential; mm).
Examples
1
soilpsi(sand = 40, silt = 40, clay = 20, vwc = 0.4, vwcsat = 0.8, organic = 10)
PNNL-TES/millenial documentation built on May 8, 2019, 8:06 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Details Value Examples
Description
Compute soil hydrological properties.
Usage
1 |
Arguments
sand |
Sand (percent) |
clay |
Clay (percent) |
silt |
Silt (percent) |
vwc |
Volumetric water content (m3/m3) |
vwcsat |
Volumetric water content at saturation (m3/m3) |
organic |
Organic matter content (kg/m3) |
quiet |
Print diagnostics? |
Details
The calculations generally follow Clapp & Hornberger (1978), "Empirical equations for some soil hydraulic properties", https://doi.org/10.1029/WR014i004p00601. Peatland calculations are based on Letts et al. (2000), "Parametrization of peatland hydraulic properties for the Canadian land surface scheme", https://doi.org/10.1080/07055900.2000.9649643.
Value
A list containing psisat (soil water potential at saturation, MPa);
psi (soil water potential, MPa); and smp_l (soil matrix potential; mm).
Examples
1 | soilpsi(sand = 40, silt = 40, clay = 20, vwc = 0.4, vwcsat = 0.8, organic = 10)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.