=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Ystad               050/071 RLR(1964) is 8.8m below BM c
=========================== BENCHMARK INFORMATION UPDATE ADDED  12-JUL-93 :
Ystad               050/071 RLR(1964) is 8.8m below BM c
Ystad is an historic station last data 1981

