Field

EMEP NOX emissions
EMEP nox emissions 5
X axis: regular grid with 25 5.00° steps, first point at 45.00° W, last point at 75.00° E
Y axis: regular grid with 12 5.00° steps, first point at 25.00° N, last point at 80.00° N
Z at 0.00
Yearly data available from 1980 to 2020 ( 41 years)
Variable nox (nox emissions 5) in kg/m2/yr
Full metadata.

Get grid points, average area or generate subset

Mask:	no mask mask4.txt   add a mask to the list
Latitude:	°N - °N
Longitude:	°E - °E
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

New time scale:	annual (Jul-Jun) annual (Jan-Dec)
New variable:	mean sd sum sum above sum below number min time of min max time of max first time last time of NOX emissions
Threshold:	no cut less than greater than kg/m2/yr percentile normal 1971-2000
Minimum:	% valid data
First apply:	- running mean
Missing data:	ignore, climatology, trend, persistence.

Create a field with lower spatial resolution

Average over blocks of longitude and latitude grid cells

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

Construct a statistical forecast model from this field

Please consider downloading this field from the authoritative site.
If you really want to get it here, EMEP NOX emissions is available as GrADS .ctl and gzipped .dat files (size 0.0469208 MB)
Alternatively, you can generate a netCDF file of the same size.

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