geo_posWherePpathPassesZref

Workspace.geo_posWherePpathPassesZref(self: pyarts.arts._Workspace, geo_pos: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.geo_pos, ppath: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Ppath]] = self.ppath, z_ref: Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Numeric], verbosity: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Verbosity]] = self.verbosity) → None

Sets geo-position based on ppath.

The geo-position is set to the position where the propagation path passes the reference altitude. If this altitude is passes more than once, the passing closest to the sensor is selected. If the reference altitude is not passed at all, geo_pos is set to NaN.

Author(s): Patrick Eriksson

Parameters:

  • geo_pos (Vector, optional) – Geo-position of a measurement. See geo_pos, defaults to self.geo_pos [OUT]

  • ppath (Ppath, optional) – The propagation path for one line-of-sight. See ppath, defaults to self.ppath [IN]

  • z_ref (Numeric) – Reference altitude. [IN]

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