polaris.tasks.ocean.horiz_press_grad.reconstruction.reconstruct

polaris.tasks.ocean.horiz_press_grad.reconstruction.reconstruct(values: DataArray, slope: DataArray, pressure_mid: DataArray, pressure: DataArray | float) → DataArray[source]

Evaluate the reconstruction [vert-recon] at a pressure.

Parameters:

values (xarray.DataArray) – The prognostic layer means.
slope (xarray.DataArray) – The slope from linear_slope().
pressure_mid (xarray.DataArray) – Mid-layer sea gauge pressure in Pa.
pressure (xarray.DataArray or float) – The pressure at which to evaluate, in Pa.

Returns:

reconstructed (xarray.DataArray) – The reconstructed profile. Equal to values at pressure_mid, by construction.