surface_complex_refr_indexFromGriddedField5
- Workspace.surface_complex_refr_indexFromGriddedField5(self: pyarts.arts._Workspace, surface_complex_refr_index: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.GriddedField3]] = self.surface_complex_refr_index, atmosphere_dim: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Index]] = self.atmosphere_dim, lat_grid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.lat_grid, lat_true: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.lat_true, lon_true: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.lon_true, rtp_pos: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.rtp_pos, complex_refr_index_field: Union[pyarts.arts.WorkspaceVariable, pyarts.arts.GriddedField5], verbosity: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Verbosity]] = self.verbosity) None
Extracts complex refractive index from a field of such data.
The method allows to obtain
surface_complex_refr_index
by interpolation of a geographical field of such data. The position for which refraction shall be extracted is given byrtp_pos
. The refractive index field is expected to be stored as:GriddedField5:
Vector f_grid[N_f]
Vector T_grid[N_T]
ArrayOfString Complex[2]
Vector “Latitude” [N_lat]
Vector “Longitude” [N_lon]
Tensor5 data[N_f][N_T][2][N_lat][N_lon]
Definition and treatment of the three first dimensions follows
complex_refr_index
, e.g. the temperature grid is allowed to have length 1. The grids for latitude and longitude must have a length of >= 2 (ie. no automatic expansion).Hence, this method performs an interpolation only in the lat and lon dimensions, to a single point. The remaining GriddedField3 is simply returned as
surface_complex_refr_index
.Author(s): Patrick Eriksson
- Parameters:
surface_complex_refr_index (GriddedField3, optional) – Complex refractive index of the surface, at a single point. See
surface_complex_refr_index
, defaults toself.surface_complex_refr_index
[OUT]atmosphere_dim (Index, optional) – The atmospheric dimensionality (1-3). See
atmosphere_dim
, defaults toself.atmosphere_dim
[IN]lat_grid (Vector, optional) – The latitude grid. See
lat_grid
, defaults toself.lat_grid
[IN]lat_true (Vector, optional) – Latitudinal geolocation for 1D and 2D data. See
lat_true
, defaults toself.lat_true
[IN]lon_true (Vector, optional) – Longitudinal geolocation for 1D and 2D data. See
lon_true
, defaults toself.lon_true
[IN]rtp_pos (Vector, optional) – Position of a radiative transfer point. See
rtp_pos
, defaults toself.rtp_pos
[IN]complex_refr_index_field (GriddedField5) – A field of complex refractive index. [IN]
verbosity (Verbosity) – ARTS verbosity. See
verbosity
, defaults toself.verbosity
[IN]