Field

EN4.2.2 sal400
Temperature and salinity analysis
X axis: whole world in 360 1.00° steps, first point at 1.00° E, last point at 360.00° E
Y axis: regular grid with 173 1.00° steps, first point at 83.00° S, last point at 89.00° N

Monthly data available from Jan1900 to Jul2024 (1495 months)
Variable SAL400 (SALINITY[Z 0 400 DIN]) in psu m
Full metadata.

Get grid points, average area or generate subset

Mask:	no mask   add a mask to the list
Latitude:	°N - °N
Longitude:	°E - °E
Year range:	-
Boundaries:	halfway grid points interpolated
Make:	average max min set of grid points subset of the field
Demand at least:	% valid points in this region

Create a field with lower time resolution

First fill missing data:	ignore, climatology, trend, persistence.
Then apply:	-month running mean with direction backward centred forward
Then apply new time scale:	keep same time scale annual (Jul-Jun) annual (Jan-Dec) biannual seasonal
New variable:	mean sd sum sum above sum below number min time of min max time of max first time last time of sal400
Minimum:	% valid data
Threshold:	no cut less than greater than psu m percentile normal 1971-2000

Create a field with lower spatial resolution

Average over blocks of longitude and latitude grid cells

getfieldtype: please ask the administrator to add "SAL400" to the lists in getfieldtype

Construct a statistical forecast model from this field

(c) Crown copyright 2006, data supplied by the Met Office. The UKMO license does not allow us to redistribute this file. Please consult their website for further information.

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