Usrp hrpt receiver
file_rx_hrpt: [options]
-h, --help
show this help message and exit
The full documentation for file_rx_hrpt is maintained as an HTML file. If the gnuradio-doc package is properly installed at your site
usr/share/doc/gnuradio-doc/html/noaa__api_8h.html
should give you access to the complete manual.