=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991
Ystad               050/071 RLR(1964) is 8.8m below BM c
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jul-1993
Ystad               050/071 RLR(1964) is 8.8m below BM c
Ystad is an historic station last data 1981