hydromt_wflow.workflows.ksatver_vegetation#

hydromt_wflow.workflows.ksatver_vegetation(ds_like: Dataset, sndppt: Dataset, alfa: float = 4.5, beta: float = 5) → DataArray[source]#

Calculate saturated hydraulic conductivity based on soil and vegetation [mm/d].

based on Bonetti et al. (2021) https://www.nature.com/articles/s43247-021-00180-0.

Parameters:

  • ds_like (xr.Dataset) – Dataset at model resolution. The required variables in ds_like are LAI [-], KSatVer [mm/d] and wflow_subcatch

  • sndppt ([xr.DataSet, float]) – percentage sand [%].

  • alfa (float, optional) – Shape parameter. The default is 4.5 when using LAI.

  • beta (float, optional) – Shape parameter. The default is 5 when using LAI.

Returns:

ks – saturated hydraulic conductivity based on soil and vegetation [mm/d].

Return type:

[xr.DataSet, float]