ybatchMetProfilesClear

Workspace.ybatchMetProfilesClear(self: pyarts.arts._Workspace, ybatch: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.ArrayOfVector]] = self.ybatch, abs_species: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.ArrayOfArrayOfSpeciesTag]] = self.abs_species, met_profile_calc_agenda: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Agenda]] = self.met_profile_calc_agenda, f_grid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.f_grid, met_amsu_data: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Matrix]] = self.met_amsu_data, sensor_pos: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Matrix]] = self.sensor_pos, refellipsoid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.refellipsoid, nelem_p_grid: Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Index], met_profile_path: Union[pyarts.arts.WorkspaceVariable, pyarts.arts.String], verbosity: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Verbosity]] = self.verbosity) → None

This method is used for simulating ARTS for metoffice model fields for clear sky conditions.

This method reads in met_amsu_data which contains the lat-lon of the metoffice profile files as a Matrix. It then loops over the number of profiles and corresponding to each longitude create the appropriate profile basename. Then, Corresponding to each basename we have temperature field, altitude field, humidity field, and particle number density field. The temperature field and altitude field are stored in the same dimensions as t_field_raw and z_field_raw. The oxygen and nitrogen VMRs are set to constant values of 0.209 and 0.782, respectively and are used along with humidity field to generate vmr_field_raw.

The three fields t_field_raw, z_field_raw, and vmr_field_raw are given as input to met_profile_calc_agenda which is called in this method. See documentation of WSM met_profile_calc_agenda for more information on this agenda.

The method also converts satellite zenith angle to appropriate sensor_los. It also sets the p_grid and cloudbox_limits from the profiles inside the function

Author(s): Seerekha T.R.

Parameters:

  • ybatch (ArrayOfVector, optional) – Batch of spectra. See ybatch, defaults to self.ybatch [OUT]

  • abs_species (ArrayOfArrayOfSpeciesTag, optional) – Tag groups for gas absorption. See abs_species, defaults to self.abs_species [IN]

  • met_profile_calc_agenda (Agenda, optional) – This agenda is used for metoffice profile calculations. See met_profile_calc_agenda, defaults to self.met_profile_calc_agenda [IN]

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

  • met_amsu_data (Matrix, optional) – The AMSU data set. See met_amsu_data, defaults to self.met_amsu_data [IN]

  • sensor_pos (Matrix, optional) – The sensor position for each measurement block. See sensor_pos, defaults to self.sensor_pos [IN]

  • refellipsoid (Vector, optional) – Reference ellipsoid. See refellipsoid, defaults to self.refellipsoid [IN]

  • nelem_p_grid (Index) – FIXME DOC. [IN]

  • met_profile_path (String) – FIXME DOC. [IN]

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