=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-Jan-2003
New data from John Hannah added 17/01/03 which supercedes old data.
New data does not have any missing days information.
Old data has been backed up.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-Jan-2003
New data from John Hannah was for Auckland II, Dunedin II,
Lyttelton II and Wellington II.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-Oct-2005
There is a new John Hannah paper referring to New Zealand data for
Wellington, Dunedin, Lyttelton and Auckland. The reference is:
"An updated analysis of long-term sea level change in New Zealand."
Geophysical Research Letters, V31, L03307, doi:10.1029/2003GL019166
(2004).
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 07-Nov-2005
Chatham Island      690/401 RLR(2001) is 9.65m below TGBM upper brass peg
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-Nov-2010
The complete dataset 2001-Sept. 2010 supplied by UHSLC. After comparing these
with existing data values these data have been loaded onto the database. RLR
remains 5.000m.