plot-gnss-info

The plot-gnss-info node is unlike the other nodes, it does not accept or produce any interface streams and is always the only node in the chain. It's a utility node that plots the power spectral density and autocorrelation of a specific GNSS signal. The other utility nodes are the print-INTERFACE-file-info

The current supported plots are:

* GPS_L1
* GAL_E1B
* GAL_E1C
* GAL_E1C_wide
* GLO_L1
* GLO_L2
* GPS_L2C
* GPS_L2CL

Help

Usage:

plot-gnss-info [OPTION]... [GNSS (=GPS_L1)] [SIGNAL]

Allowed options:

Option	Description
--help	produce help message
--gnss GNSS (=GPS_L1)	view plots of GNSS GNSS
--signal SIGNAL	only plot characteristics of signal SIGNAL
--bandwidth arg	filter displayed signal by this bandwidth before generating any of the plots except the "infinite bandwidth" one (units: Hertz; two-sided)
--relative-frequency	make frequency axis relative to GNSS center frequency
--log-power	use decibels when plotting PSDs

Example

sdgps plot-gnss-info

The default output for this node is produced below: