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-??-00055843 QUALITY 'test'
OPHDRFIX sdR-??-00055844 QUALITY 'test'
OPHDRFIX sdR-??-00055839 QUALITY 'test'
OPHDRFIX sdR-??-00055840 QUALITY 'test'
OPHDRFIX sdR-??-00055847 QUALITY 'test'
OPHDRFIX sdR-??-00055845 QUALITY 'test'
OPHDRFIX sdR-??-00055846 QUALITY 'test'
OPHDRFIX sdR-??-00055845 QUALITY 'test'
OPHDRFIX sdR-??-00055845 QUALITY 'test'