=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 02-MAY-95 :
station density along some sections of the Australian coast
has meant that station codes 601 onwards have been reordered
compared to those in earlier versions of the PSMSL data set.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Whyalla             680/411 RLR(1945) is 14.4m below BM Conveyor Bin
=========================== BENCHMARK INFORMATION UPDATE ADDED  12-JUL-93 :
Whyalla             680/411 RLR(1945) is 14.4m below BM Conveyor Bin
Whyalla is an historic station last data 1946

