NAME

       ginga - Astronomical FITS Image Viewer

DESCRIPTION

       usage: ginga [-h] [--bufsize NUM] [-c CHANNELS] [--debug]

              [--disable-plugins  NAMES] [--display HOST:N] [--fitspkg NAME] [-g GEOM] [--modules
              NAMES]  [--norestore]  [--nosplash]  [--numthreads   NUM]   [--opencv]   [--opencl]
              [--plugins  NAMES]  [--profile]  [--sep]  [-t  NAME]  [--wcspkg  NAME] [--log FILE]
              [--loglevel LEVEL] [--lognull] [--logsize NUMBYTES]  [--logbackups  NUM]  [--rmlog]
              [--stderr] [-V]

       Run the Ginga reference viewer.

   optional arguments:
       -h, --help
              show this help message and exit

       --bufsize NUM
              Buffer length to NUM

       -c CHANNELS, --channels CHANNELS
              Specify list of channels to create

       --debug
              Enter the pdb debugger on main()

       --disable-plugins NAMES
              Specify plugins that should be disabled

       --display HOST:N
              Use X display on HOST:N

       --fitspkg NAME
              Prefer FITS I/O module NAME

       -g GEOM, --geometry GEOM
              X geometry for initial size and placement

       --modules NAMES
              Specify additional modules to load

       --norestore
              Don't restore the GUI from a saved layout

       --nosplash
              Don't display the splash screen

       --numthreads NUM
              Start NUM threads in thread pool

       --opencv
              Use OpenCv acceleration

       --opencl
              Use OpenCL acceleration

       --plugins NAMES
              Specify additional plugins to load

       --profile
              Run the profiler on main()

       --sep  Load files in separate channels

       -t NAME, --toolkit NAME
              Prefer GUI toolkit (gtk|qt)

       --wcspkg NAME
              Prefer WCS module NAME

       --log FILE
              Write logging output to FILE

       --loglevel LEVEL
              Set logging level to LEVEL

       --lognull
              Use a null logger

       --logsize NUMBYTES
              Set maximum logging level to NUMBYTES

       --logbackups NUM
              Set maximum number of backups to NUM

       --rmlog
              Remove log if present (don't append)

       --stderr
              Copy logging also to stderr

       -V, --version
              show program's version number and exit