hydromt.workflows.forcing.pet_makkink#

hydromt.workflows.forcing.pet_makkink(temp, press, k_in, timestep=86400, cp=1005.0)[source]#

Determnines Makkink reference evapotranspiration.

Parameters:

  • temp (xarray.DataArray) – DataArray with temperature [°C]

  • press (xarray.DataArray) – DataArray with pressure [hPa]

  • k_in (xarray.DataArray) – DataArray with global radiation [W m-2]

  • timestep (int, default 86400) – seconds per timestep

  • cp (float, default 1005.0) – standard cp [J kg-1 K-1]

Returns:

pet – reference evapotranspiration

Return type:

xarray.DataArray (lazy)