hydromt_sfincs.components.grid.SfincsInfiltration.create_green_ampt_from_maps#

SfincsInfiltration.create_green_ampt_from_maps(psi: str | Path | DataArray | Dataset, sigma: str | Path | DataArray | Dataset, ks: str | Path | DataArray | Dataset, reproj_method: str = 'average') → None[source]#

Create Green-Ampt infiltration from final parameter maps.

Adds model layers:

  • psi map: wetting front suction head [mm]

  • sigma map: soil moisture deficit [-]

  • ks map: saturated hydraulic conductivity [mm/hr]

Parameters:

  • psi (str, Path, xr.DataArray, or xr.Dataset) – Raster data with final Green-Ampt parameters. Dataset inputs must contain variables named psi, sigma, and ks respectively.

  • sigma (str, Path, xr.DataArray, or xr.Dataset) – Raster data with final Green-Ampt parameters. Dataset inputs must contain variables named psi, sigma, and ks respectively.

  • ks (str, Path, xr.DataArray, or xr.Dataset) – Raster data with final Green-Ampt parameters. Dataset inputs must contain variables named psi, sigma, and ks respectively.

  • reproj_method (str, optional) – Resampling method for reprojecting the parameter maps to the model grid.