solarwind

Total solar eclipse corona/solarwind enhancer imagemagick script. The steps of the script are described here.

Usage: solarwind.sh [options] inputfile outputfile

Options:
  -h, --help                  display this help
      --middle=x,y            manually specified middle position
      --opendisk=radius       radius of the opendisk
      --closedisk=radius      radius of the closedisk
      --radialblur=angle      angle of the radial bluar
      --modulate=brightness   brightness value for modulate (default: 200)
      --middleoutputfile=file if specified the middle positioned image will also be saved
      --nomiddle              do not position the image

Sample

Input	Output

solarmiddle

The package also contains the solarmiddle script which automatically positiones total solar eclipse corona images. The steps of the script are described here. It is also possible to specify the middle position manually using the --middle option.

Usage:
  solarmiddle.sh [options] inputfile outputfile
 or
  solarmiddle.sh [options] inputfile

If no output file is specified, only prints out the middle position

Options:
  -h, --help                display this help
      --middle=x,y          manually specified middle position
      --opendisk=radius     radius of the opendisk
      --closedisk=radius    radius of the closedisk