NAME

       gnuradio-companion  - GNU Radio Companion (GRC) is a graphical tool for creating GNU Radio
       signal flowgraphs.

SYNOPSIS

       gnuradio-companion [options] [flowgraphs]

DESCRIPTION

       GNU Radio is a free &  open-source  software  development  toolkit  that  provides  signal
       processing  blocks to implement software-defined radios and signal-processing systems. The
       GNU Radio applications themselves are generally known as "flowgraphs", which are a  series
       of signal processing blocks connected together, thus describing a data flow.

       gnuradio-companion  is  effectively  a  Python  code-generation  tool. When a flowgraph is
       "compiled" in GRC, it generates Python code that  creates  the  desired  GUI  windows  and
       widgets, and creates and connects the blocks in the flowgraph.

OPTIONS

       flowgraphs Invoke the program with one or more existing flowgraphs.

       -h, --help
              show a help message and exit.

       --log  defines the level of logging output.

SEE ALSO

       https://wiki.gnuradio.org/index.php/GNURadioCompanion