Field

ERA-int Twetbulb
error: cannot locate ERA-interim/erai_twetbulb_daily.nc
Full metadata. Cannot locate the land/sea mask file

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
Considering:	everything land points sea points show/hide more only land points only sea points not land points not sea points

Create a field with lower time resolution

First fill missing data:	ignore, climatology, trend, persistence.
Then apply:	-day running mean with direction backward centred forward
Then apply new time scale:	keep same time scale annual (Jul-Jun) annual (Jan-Dec) biannual seasonal monthly 10-daily 5-daily
New variable:	mean sd sum sum above sum below number min time of min max time of max first time last time of Twetbulb
Minimum:	% valid data
Threshold:	no cut less than greater than absolute value percentile normal 1971-2000

Create a field with lower spatial resolution

Average over blocks of longitude and latitude grid cells

Contains modified Copernicus Climate Change Service information. Please read and agree to the Copernicus license before downloading.

This fields have been home-constructed at KNMI.
If you really want to get it here, ERA-int Twetbulb is available as a netcdf file (size MB).

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