DoitInit

Workspace.DoitInit(self: pyarts.arts._Workspace, doit_scat_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor6 | None = self.doit_scat_field, cloudbox_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor7 | None = self.cloudbox_field, doit_is_initialized: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.doit_is_initialized, stokes_dim: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.stokes_dim, atmosphere_dim: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.atmosphere_dim, f_grid: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.f_grid, za_grid: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.za_grid, aa_grid: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.aa_grid, doit_za_grid_size: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.doit_za_grid_size, cloudbox_on: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.cloudbox_on, cloudbox_limits: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfIndex | None = self.cloudbox_limits, verbosity: pyarts.arts.WorkspaceVariable | pyarts.arts.Verbosity | None = self.verbosity) → None

Initialises variables for DOIT scattering calculations.

Note that multi-dimensional output variables (Tensors, specifically) are NaN-initialized. That is, this methods needs to be called BEFORE other WSMs that provide input to DoitCalc(), e.g. before DoitGetIncoming().

Author(s): Claudia Emde

Parameters:

  • doit_scat_field (Tensor6, optional) – Scattered field inside the cloudbox. See doit_scat_field, defaults to self.doit_scat_field [OUT]

  • cloudbox_field (Tensor7, optional) – The spectral radiance field inside the cloudbx. See cloudbox_field, defaults to self.cloudbox_field [OUT]

  • doit_is_initialized (Index, optional) – Flag to determine if DoitInit() was called. See doit_is_initialized, defaults to self.doit_is_initialized [OUT]

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

  • atmosphere_dim (Index, optional) – The atmospheric dimensionality (1-3). See atmosphere_dim, defaults to self.atmosphere_dim [IN]

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

  • za_grid (Vector, optional) – Zenith angle grid. See za_grid, defaults to self.za_grid [IN]

  • aa_grid (Vector, optional) – Azimuthal angle grid. See aa_grid, defaults to self.aa_grid [IN]

  • doit_za_grid_size (Index, optional) – Number of equidistant grid points of the zenith angle grid. See doit_za_grid_size, defaults to self.doit_za_grid_size [IN]

  • cloudbox_on (Index, optional) – Flag to activate the cloud box. See cloudbox_on, defaults to self.cloudbox_on [IN]

  • cloudbox_limits (ArrayOfIndex, optional) – The limits of the cloud box. See cloudbox_limits, defaults to self.cloudbox_limits [IN]

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