---- Using UV_TRACKS with NOEMA configuration files ----
UV_TRACKS can be used to simulate NOEMA observations using NOEMA config-
uration files. The sequence should be:
SIC LOG astro_stations noema-10[a,c,d].cfg
UV_TRACKS all [...options...]
The logical astro_stations must point to a configuration file of NOEMA.
They are distributed with GILDAS and are called "noe-
ma-[10,11,12][a,c,d].cfg". Then "uv_track all" means all stations will
be used.