No BM information but data seems homogenous
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991
Puerto De La Luz    370/041 RLR(1951) is 8.2m below BM
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jul-1993
Short record with a large negative trend.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Nov-1993
Data 1952-55 received from TOGA office