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-??-00033096 QUALITY 'test'
OPHDRFIX sdR-??-00033097 QUALITY 'test'
OPHDRFIX sdR-??-00033102 QUALITY 'test'
OPHDRFIX sdR-??-00033102 QUALITY 'test'
OPHDRFIX sdR-??-00033104 QUALITY 'test'
OPHDRFIX sdR-??-00033105 QUALITY 'test'
OPHDRFIX sdR-??-00033103 QUALITY 'test'
OPHDRFIX sdR-??-00033107 QUALITY 'test'
OPHDRFIX sdR-??-00033118 QUALITY 'bad'