icclib/iccdump
    
    Dump the contents of an ICC profile as human readable text.
    Usage
     iccdump [-v
        level]
        [-t tagname] [-s] infile
       -v
        level      Verbose level 1-3 (default
        2)
       -t
        tag        Dump this tag only
        (can
        be used multiple times)
       -s           
Search
        for embedded profile
         -i           
        Check V4 ID value
         -w           
        Warn of ICC format problems to stdout
         -W           
        Warn of ICC format problems to stderr
         -S           
        Be strict about ICC format
      
        infile       ICC profile
     Examples
    iccdump sRGB.icm
    
    iccdump -v3 -t rTRC sRGB.icm
    Comments
    This tool will dump the contents of the header, and each known type
    of tag within the ICC profile. For more detail on each tag, the -v
    flag
    should be used, typically with verbose level 3.
    
    The -s flag causes iccdump
    to
    do a brute force search for any embedded
    profiles within the file, and dumps them all. This won't work if the
    profile data is
    segmented or compressed.
    
    The -t parameter may be
    used
    multiple times, to dump just specific tags, e.g. iccdump -v3 -t clrt -t clot
      devicelink.icm
      
    The ICC V4 spec. adds a profile header checksum ID, and the -i
    flag computes this value for the given profile.
    
    The -w and -W flags cause iccdump to show detailed
    ICC profile format problems.
    
    The -S flag causes iccdump to be strict about the ICC
    format, and reject profiles that do not strictly conform to the
    specifications.