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-??-00043305 QUALITY 'test'
OPHDRFIX sdR-??-00043306 QUALITY 'test'
OPHDRFIX sdR-??-00043309 QUALITY 'test'
OPHDRFIX sdR-??-00043313 QUALITY 'test'
OPHDRFIX sdR-??-00043310 QUALITY 'test'
OPHDRFIX sdR-??-00043314 QUALITY 'test'
OPHDRFIX sdR-??-00043317 QUALITY 'bad'
OPHDRFIX sdR-??-00043318 QUALITY 'bad'
OPHDRFIX sdR-??-00043319 QUALITY 'bad'
OPHDRFIX sdR-??-00043320 QUALITY 'bad'