Dataset Information

Conventions: CF-1.0
project: SeaDataNetII: http://www.seadatanet.org/
institution: Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC)
production: Diva group. E-mails: a.barth@ulg.ac.be; swatelet@ulg.ac.be
data_access: GHER OPENDAB: http://gher-diva.phys.ulg.ac.be/data/
WEB_visualisation: http://gher-diva.phys.ulg.ac.be/web-vis/clim.html
product_id: bf6d898f-51d2-49db-bde0-c7c05e6cfb0a
Author_e-mail: Athanasia (Sissy) Iona
date: 2016-04-15 15:28:02.00
title: DIVA 4D analysis of Water_body_salinity (per mille) from year 1990 to year 1999
file_name: ../output/3Danalysis/Water_body_salinity.19901999.4Danl.nc
source: observational data from SeaDataNet/EMODNet Chemistry Data Network
comment: Every year of the time dimension corresponds to a 10-year centred average for the winter (Jan-Mar) or spring (Apr-Jun) or summer (Jul-Sept) or automn (Oct-Dec) season

Variables in this Dataset

lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
climatology_bounds: Array of 32 bit Reals [time = 0..3][nv = 0..1]
CORRLEN: Grid
long_name: Correlation Length
units: degrees_north
CORRLEN: Array of 32 bit Reals [time = 0..3][depth = 0..30]
long_name: Correlation Length
units: degrees_north
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
SNR: Grid
long_name: Signal to Noise
SNR: Array of 32 bit Reals [time = 0..3][depth = 0..30]
long_name: Signal to Noise
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
VARBACK: Grid
long_name: Background Field Variance
units: per mille^2
VARBACK: Array of 32 bit Reals [time = 0..3][depth = 0..30]
long_name: Background Field Variance
units: per mille^2
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
Water_body_salinity: Grid
long_name: Water_body_salinity
units: per mille
valid_min: 17.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
cell_methods: time: mean within years time: mean over years
missing_value: -9999.90039
Water_body_salinity: Array of 32 bit Reals [time = 0..3][depth = 0..30][lat = 0..127][lon = 0..341]
long_name: Water_body_salinity
units: per mille
valid_min: 17.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
cell_methods: time: mean within years time: mean over years
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
Water_body_salinity_err: Grid
long_name: Error standard deviation of Water_body_salinity
units: per mille
valid_min: 0.00000000
valid_max: 1.10000002
_FillValue: -9999.90039
missing_value: -9999.90039
Water_body_salinity_err: Array of 32 bit Reals [time = 0..3][depth = 0..30][lat = 0..127][lon = 0..341]
long_name: Error standard deviation of Water_body_salinity
units: per mille
valid_min: 0.00000000
valid_max: 1.10000002
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
Water_body_salinity_L1: Grid
long_name: Water_body_salinity masked using relative error threshold 0.3
units: per mille
valid_min: 17.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
Water_body_salinity_L1: Array of 32 bit Reals [time = 0..3][depth = 0..30][lat = 0..127][lon = 0..341]
long_name: Water_body_salinity masked using relative error threshold 0.3
units: per mille
valid_min: 17.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
Water_body_salinity_L2: Grid
long_name: Water_body_salinity masked using relative error threshold 0.5
units: per mille
valid_min: 17.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
Water_body_salinity_L2: Array of 32 bit Reals [time = 0..3][depth = 0..30][lat = 0..127][lon = 0..341]
long_name: Water_body_salinity masked using relative error threshold 0.5
units: per mille
valid_min: 17.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
Water_body_salinity_relerr: Grid
long_name: Relative error of Water_body_salinity
valid_min: 0.00000000
valid_max: 1.00000000
_FillValue: -9999.90039
missing_value: -9999.90039
Water_body_salinity_relerr: Array of 32 bit Reals [time = 0..3][depth = 0..30][lat = 0..127][lon = 0..341]
long_name: Relative error of Water_body_salinity
valid_min: 0.00000000
valid_max: 1.00000000
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
databins: Grid
long_name: Logarithm10 of number of data in bins
valid_min: 0.00000000
valid_max: 2.90000010
_FillValue: -9999.90039
missing_value: -9999.90039
databins: Array of 32 bit Reals [time = 0..3][depth = 0..30][lat = 0..127][lon = 0..341]
long_name: Logarithm10 of number of data in bins
valid_min: 0.00000000
valid_max: 2.90000010
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
outlbins: Grid
long_name: Logarithm10 of number of outliers data in bins
valid_min: 0.00000000
valid_max: -9999.90039
_FillValue: -9999.90039
missing_value: -9999.90039
outlbins: Array of 32 bit Reals [time = 0..3][depth = 0..30][lat = 0..127][lon = 0..341]
long_name: Logarithm10 of number of outliers data in bins
valid_min: 0.00000000
valid_max: -9999.90039
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
CLfield: Grid
long_name: Correlation length field
valid_min: 0.00000000
valid_max: 8.19999981
_FillValue: -9999.90039
missing_value: -9999.90039
CLfield: Array of 32 bit Reals [time = 0..3][depth = 0..30][lat = 0..127][lon = 0..341]
long_name: Correlation length field
valid_min: 0.00000000
valid_max: 8.19999981
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
depth: Array of 32 bit Reals [depth = 0..30]
units: meters
positive: down
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
Water_body_salinity_deepest: Grid
long_name: Deepest values of Water_body_salinity
units: per mille
valid_min: 18.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
Water_body_salinity_deepest: Array of 32 bit Reals [time = 0..3][lat = 0..127][lon = 0..341]
long_name: Deepest values of Water_body_salinity
units: per mille
valid_min: 18.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
Water_body_salinity_deepest_L1: Grid
long_name: Deepest values of Water_body_salinity masked using relative error threshold 0.3
units: per mille
valid_min: 18.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
Water_body_salinity_deepest_L1: Array of 32 bit Reals [time = 0..3][lat = 0..127][lon = 0..341]
long_name: Deepest values of Water_body_salinity masked using relative error threshold 0.3
units: per mille
valid_min: 18.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
Water_body_salinity_deepest_L2: Grid
long_name: Deepest values of Water_body_salinity masked using relative error threshold 0.5
units: per mille
valid_min: 18.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
Water_body_salinity_deepest_L2: Array of 32 bit Reals [time = 0..3][lat = 0..127][lon = 0..341]
long_name: Deepest values of Water_body_salinity masked using relative error threshold 0.5
units: per mille
valid_min: 18.0000000
valid_max: 42.0000000
_FillValue: -9999.90039
missing_value: -9999.90039
time: Array of 32 bit Reals [time = 0..3]
units: Days since 1990-01-01
climatology: climatology_bounds
lat: Array of 32 bit Reals [lat = 0..127]
units: degrees_north
lon: Array of 32 bit Reals [lon = 0..341]
units: degrees_east
obsid: Array of Strings [observations = 0..283936]
long_name: observation identifier
coordinates: obstime obsdepth obslat obslon
string_length: 30
obslon: Array of 64 bit Reals [observations = 0..283936]
units: degrees_east
obslat: Array of 64 bit Reals [observations = 0..283936]
units: degrees_north
obsdepth: Array of 64 bit Reals [observations = 0..283936]
units: meters
positive: down
obstime: Array of 64 bit Reals [observations = 0..283936]
units: days since 1900-01-01 00:00:00