pyarts3.arts.rtepack.sqrt

rtepack.sqrt(K: pyarts3.arts.Propmat) → pyarts3.arts.Specmat

Returns the square root of the Propagation matrix as a spectral matrix

\[\mathrm{K} = \mathrm{S} \mathrm{S},\]

The return value of this method is the spectral matrix \(\mathrm{S}\).

Parameters:

K (Specmat) – The propagation matrix

Returns:

The square root of the Propagation matrix as a spectral matrix.

Return type:

Specmat