1929 - 1937 MSL VALUES BASED UPON INTEGRATION OF CONTINUOUS RECORD
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991
Klagshamn           050/051 RLR(1964) is 10.5m below BM  No Fix d
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 19-Oct-1994
data for 1987-90 revised in October 1994
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 28-Nov-2006
1991 data flagged because of large spike within the data.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 09-Feb-2009
relationship to the Swedish Height System 1900 has been adjusted 
for this station. Previous value was 197.3 revised value is 199.2
As a result RLRFAC adjusted to 4831.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 19-May-2010
Data for 1937-2008 given to 220cm below Swedish Height System 1900 (RH00)
Data for 2009 onward given to local datum 799.2cm below RH00
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 09-Jun-2010
Because of the change in reference datum the RLR value is now -961mm.