ARTS built-in documentation server

Workspace Method geo_posWherePpathPassesZref


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.

Authors: Patrick Eriksson


geo_posWherePpathPassesZref( geo_pos, ppath, z_ref )


OUTgeo_pos(Vector)Geo-position of a measurement.
INppath(Ppath)The propagation path for one line-of-sight.
GINz_ref(Numeric)Reference altitude.