Sea Level Anomaly from IGOSS ers1: Analysis of monthly mean ERS-1 altimeter and tide gauge measurements at 30 island locations in the central and western Pacific.
Blended sea level anomaly from ERS-1 altimeter data and tide gauge data. Annual and semiannual signals have been removed, leaving only the interannual changes relative to the April 1985-86 mean.
Here are some filters that are useful for manipulating data. There
are actually many more available, but they have to be entered
manually. See
Ingrid
Function Documentation for more information.
Monthly Climatology calculates
a monthly climatology by averaging over all years.
anomalies calculates the difference
between the (above) monthly climatology and the original data.