hydromt_wflow.workflows.soilgrids_sediment#

hydromt_wflow.workflows.soilgrids_sediment(ds, ds_like, usleK_method, logger=<Logger hydromt_wflow.workflows.soilgrids (WARNING)>)[source]#

Return soil parameter maps for sediment modelling at model resolution.

Based on soil properties from SoilGrids dataset.

The following soil parameter maps are calculated:

  • PercentClay: clay content of the topsoil [%]

  • PercentSilt: silt content of the topsoil [%]

  • PercentOC: organic carbon in the topsoil [%]

  • ErosK: mean detachability of the soil (Morgan et al., 1998) [g/J]

  • USLE_K: soil erodibility factor from the USLE equation [-]

Parameters:

  • ds (xarray.Dataset) – Dataset containing soil properties.

  • ds_like (xarray.DataArray) – Dataset at model resolution.

  • usleK_method (str) – Method to use for calculation of USLE_K {“renard”, “epic”}.

Returns:

ds_out – Dataset containing gridded soil parameters for sediment modelling.

Return type:

xarray.Dataset