typedef struct {
  char fileroot[20]; # Root of file name, without any ".fit" suffix
  char keyword[9]; # Keyword name
  char value[80]; # Keyword value (as a string)
} OPHDRFIX;


OPHDRFIX sdR-??-00027864 QUALITY 'test'
OPHDRFIX sdR-??-00027865 QUALITY 'test'
OPHDRFIX sdR-??-00027866 QUALITY 'test'
OPHDRFIX sdR-??-00027867 QUALITY 'bad'
OPHDRFIX sdR-??-00027868 QUALITY 'bad'
OPHDRFIX sdR-??-00027869 QUALITY 'bad'
OPHDRFIX sdR-??-00027870 QUALITY 'bad'
OPHDRFIX sdR-??-00027871 QUALITY 'bad'
OPHDRFIX sdR-??-00027872 QUALITY 'bad'
OPHDRFIX sdR-??-00027873 QUALITY 'bad'
OPHDRFIX sdR-??-00027874 QUALITY 'bad'
OPHDRFIX sdR-??-00027875 QUALITY 'bad'
OPHDRFIX sdR-??-00027875 QUALITY 'bad'
OPHDRFIX sdR-??-00027876 QUALITY 'bad'
OPHDRFIX sdR-??-00027877 QUALITY 'bad'
OPHDRFIX sdR-??-00027878 QUALITY 'bad'
OPHDRFIX sdR-??-00027879 QUALITY 'bad'
OPHDRFIX sdR-??-00027881 QUALITY 'test'
OPHDRFIX sdR-??-00027882 QUALITY 'test'
OPHDRFIX sdR-??-00027885 QUALITY 'test'
OPHDRFIX sdR-??-00027886 QUALITY 'test'
OPHDRFIX sdR-??-00027887 QUALITY 'bad'