propmat_clearskyInit

Workspace.propmat_clearskyInit(self: pyarts.arts._Workspace, propmat_clearsky: pyarts.arts.WorkspaceVariable | pyarts.arts.PropagationMatrix | None = self.propmat_clearsky, nlte_source: pyarts.arts.WorkspaceVariable | pyarts.arts.StokesVector | None = self.nlte_source, dpropmat_clearsky_dx: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfPropagationMatrix | None = self.dpropmat_clearsky_dx, dnlte_source_dx: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfStokesVector | None = self.dnlte_source_dx, jacobian_quantities: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfRetrievalQuantity | None = self.jacobian_quantities, f_grid: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.f_grid, stokes_dim: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.stokes_dim, propmat_clearsky_agenda_checked: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.propmat_clearsky_agenda_checked, verbosity: pyarts.arts.WorkspaceVariable | pyarts.arts.Verbosity | None = self.verbosity) → None

Initialize propmat_clearsky, nlte_source, and their derivatives to zeroes.

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

Author(s): Oliver Lemke, Richard Larsson

Parameters:

  • propmat_clearsky (PropagationMatrix, optional) – This contains the absorption coefficients for one point in the atmosphere. See propmat_clearsky, defaults to self.propmat_clearsky [OUT]

  • nlte_source (StokesVector, optional) – Variable to contain the additional source function due to NLTE effects. See nlte_source, defaults to self.nlte_source [OUT]

  • dpropmat_clearsky_dx (ArrayOfPropagationMatrix, optional) – Partial derivative of absorption coefficients. See dpropmat_clearsky_dx, defaults to self.dpropmat_clearsky_dx [OUT]

  • dnlte_source_dx (ArrayOfStokesVector, optional) – NLTE partial derivatives output is two parts: S * dB/dx + dS/dx * B. See dnlte_source_dx, defaults to self.dnlte_source_dx [OUT]

  • jacobian_quantities (ArrayOfRetrievalQuantity, optional) – The retrieval quantities in the Jacobian matrix. See jacobian_quantities, defaults to self.jacobian_quantities [IN]

  • f_grid (Vector, optional) – The frequency grid for monochromatic pencil beam calculations. See f_grid, defaults to self.f_grid [IN]

  • stokes_dim (Index, optional) – The dimensionality of the Stokes vector (1-4). See stokes_dim, defaults to self.stokes_dim [IN]

  • propmat_clearsky_agenda_checked (Index, optional) – OK-flag for propmat_clearsky_agenda. See propmat_clearsky_agenda_checked, defaults to self.propmat_clearsky_agenda_checked [IN]

  • verbosity (Verbosity) – ARTS verbosity. See verbosity, defaults to self.verbosity [IN]