propagation_matrix_scatteringInit

Workspace.propagation_matrix_scatteringInit(self, propagation_matrix_scattering: pyarts.arts.PropmatVector | None = None, frequency_grid: pyarts.arts.AscendingGrid | None = None) → None

Initialize propagation_matrix_scattering to zeroes.

This method must be used inside propagation_matrix_scattering_agenda and then be called first.

Author(s): Richard Larsson

Parameters:

• propagation_matrix_scattering (PropmatVector, optional) – This contains the propagation matrix for scattering for the current path point. See propagation_matrix_scattering, defaults to self.propagation_matrix_scattering [OUT]

• frequency_grid (AscendingGrid, optional) – The discrete frequency grid. See frequency_grid, defaults to self.frequency_grid [IN]