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Home — Field: UCAR PDSI

Field

UCAR PDSI
error: cannot locate UCARData/pdsi.mon.mean.nc
Full metadata.

Get grid points, average area or generate subset
Mask:   add a mask to the list help
Latitude: °N - °N help
Longitude: °E - °E
Boundaries:
Make: average max min set of grid points subset of the field help
Demand at least: % valid points in this region help
helpApply monthly high/low-pass filter
filter
cut-off value months
requiring at least % valid data
helpApply year-on-year high/low-pass filter
filter
cut-off value years
requiring at least % valid data
helpCreate a field with lower time resolution
First fill missing data: ignore, climatology, trend, persistence.
Then apply: -month running mean with direction
Then apply new time scale:
New variable: of PDSI
Minimum: % valid data
Threshold:
helpCreate a field with lower spatial resolution
Average over blocks of longitude and latitude grid cells

Construct a statistical forecast model from this field

Compute anomalies
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UCAR PDSI is available as a netcdf file (size MB).
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