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-??-00043448 QUALITY 'test'
OPHDRFIX sdR-??-00043456 QUALITY 'test'
OPHDRFIX sdR-??-00043460 QUALITY 'test'
OPHDRFIX sdR-??-00043464 QUALITY 'test'
OPHDRFIX sdR-??-00043449 QUALITY 'test'
OPHDRFIX sdR-??-00043457 QUALITY 'test'
OPHDRFIX sdR-??-00043461 QUALITY 'test'
OPHDRFIX sdR-??-00043465 QUALITY 'test'
OPHDRFIX sdR-??-00043457 QUALITY 'test'
OPHDRFIX sdR-??-00043457 QUALITY 'test'
OPHDRFIX sdR-??-00043461 QUALITY 'test'
OPHDRFIX sdR-??-00043465 QUALITY 'test'
OPHDRFIX sdR-??-00043495 QUALITY 'bad'
OPHDRFIX sdR-??-00043497 QUALITY 'bad'
OPHDRFIX sdR-??-00043500 QUALITY 'bad'
OPHDRFIX sdR-??-00043501 QUALITY 'bad'
OPHDRFIX sdR-??-00043502 QUALITY 'bad'
OPHDRFIX sdR-??-00043503 QUALITY 'bad'