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-??-00038074 QUALITY 'test'
OPHDRFIX sdR-??-00038072 QUALITY 'test'
OPHDRFIX sdR-??-00038073 QUALITY 'test'
OPHDRFIX sdR-??-00038075 QUALITY 'test'
OPHDRFIX sdR-??-00038099 QUALITY 'test'
OPHDRFIX sdR-??-00038100 QUALITY 'test'
OPHDRFIX sdR-??-00038105 QUALITY 'bad'
OPHDRFIX sdR-??-00038107 QUALITY 'bad'