smoothing_error

typhon.retrieval.oem.smoothing_error(x, x_a, A)[source]

Return the smoothing error through the averaging kernel.

Parameters:
  • x (ndarray) – Atmospherice profile.

  • x_a (ndarray) – A priori profile.

  • A (ndarray) – Averaging kernel matrix.

Returns:

Smoothing error due to correlation between layers.

Return type:

ndarray