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-??-00029621 QUALITY 'bad'
OPHDRFIX sdR-??-00029620 QUALITY 'bad'
OPHDRFIX sdR-??-00029631 QUALITY 'bad'
OPHDRFIX sdR-??-00029638 QUALITY 'bad'
OPHDRFIX sdR-??-00029639 QUALITY 'bad'
OPHDRFIX sdR-??-00029639 QUALITY 'test'
OPHDRFIX sdR-??-00029640 QUALITY 'test'
OPHDRFIX sdR-??-00029641 QUALITY 'test'
OPHDRFIX sdR-??-00029642 QUALITY 'test'
OPHDRFIX sdR-??-00029643 QUALITY 'test'
OPHDRFIX sdR-??-00029644 QUALITY 'test'
OPHDRFIX sdR-??-00029645 QUALITY 'test'
OPHDRFIX sdR-??-00029646 QUALITY 'test'
OPHDRFIX sdR-??-00029647 QUALITY 'test'
OPHDRFIX sdR-??-00029648 QUALITY 'test'
OPHDRFIX sdR-??-00029649 QUALITY 'test'