Field

PRISM max vapour pressure deficit
PRISM analysis 4kM1
X axis: regular grid with 1405 0.04° steps, first point at 125.00° W, last point at 66.50° W
Y axis: regular grid with 621 0.04° steps, first point at 24.08° N, last point at 49.92° N

Monthly data available from Jan1895 to Dec2020 (1512 months)
Variable tdmean (monthly mean of dew point temperature) in Celsius
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) 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 max vapour pressure deficit
Threshold:	no cut less than greater than Celsius percentile normal 1971-2000
Minimum:	% valid data
First apply:	-month 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 "tdmean" 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, PRISM max vapour pressure deficit is available as a netcdf file (size 1601.57 MB).

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