AtmFieldsRefinePgrid

Workspace.AtmFieldsRefinePgrid(self: pyarts.arts._Workspace, p_grid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.p_grid, t_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Tensor3]] = self.t_field, z_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Tensor3]] = self.z_field, vmr_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Tensor4]] = self.vmr_field, atmfields_checked: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Index]] = self.atmfields_checked, atmgeom_checked: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Index]] = self.atmgeom_checked, cloudbox_checked: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Index]] = self.cloudbox_checked, lat_grid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.lat_grid, lon_grid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.lon_grid, atmosphere_dim: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Index]] = self.atmosphere_dim, p_step: Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Numeric], interp_order: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Index]] = 1, verbosity: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Verbosity]] = self.verbosity) → None

Refines the pressure grid and regrids the clearsky atmospheric fields accordingly.

This method is, e.g., used for absorption lookup table testing. It can also be used to refine the p_grid and atmospheric fields from compact state atmospheres.

It adds additional vertical grid points to the atmospheric fields, by interpolating them in the usual ARTS way (linear in log pressure).

How fine the new grid will be is determined by the keyword parameter p_step. The definition of p_step, and the default interpolation behavior, is consistent with abs_lookupSetup() and abs_lookupSetupBatch() (new points are added between the original ones, so that the spacing is always below p_step.)

Internally, AtmFieldsRefinePgrid() applies p_gridRefine() and AtmFieldPRegrid() to the clearsky atmospheric fields (T, z, vmr).

Atmospheric field related check WSV are reset to 0 (unchecked), i.e., the corresponding checkedCalc methods have to be performed (again) before yCalc() or similar methods can be executed.

Author(s): Stefan Buehler

Parameters:

  • p_grid (Vector, optional) – The pressure grid. See p_grid, defaults to self.p_grid [INOUT]

  • t_field (Tensor3, optional) – The field of atmospheric temperatures. See t_field, defaults to self.t_field [INOUT]

  • z_field (Tensor3, optional) – The field of geometrical altitudes. See z_field, defaults to self.z_field [INOUT]

  • vmr_field (Tensor4, optional) – VMR field. See vmr_field, defaults to self.vmr_field [INOUT]

  • atmfields_checked (Index, optional) – OK-flag for atmospheric grids and (physical) fields. See atmfields_checked, defaults to self.atmfields_checked [OUT]

  • atmgeom_checked (Index, optional) – OK-flag for the geometry of the model atmosphere. See atmgeom_checked, defaults to self.atmgeom_checked [OUT]

  • cloudbox_checked (Index, optional) – OK-flag for variables associated with the cloudbox. See cloudbox_checked, defaults to self.cloudbox_checked [OUT]

  • lat_grid (Vector, optional) – The latitude grid. See lat_grid, defaults to self.lat_grid [IN]

  • lon_grid (Vector, optional) – The longitude grid. See lon_grid, defaults to self.lon_grid [IN]

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

  • p_step (Numeric) – Maximum step in log(p[Pa]) (natural logarithm, as always). If the pressure grid is coarser than this, additional points are added until each log step is smaller than this. [IN]

  • interp_order (Index, optional) – Interpolation order. Defaults to 1 [IN]

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