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Home — Field: CMORPH precipitation

Field

CMORPH precipitation
more information CMORPH Version 1.0, RAW daily precip from 00Z-24Z
X axis: whole world in 1440 0.25° steps, first point at 0.12° E, last point at 359.88° E
Y axis: regular grid with 480 0.25° steps, first point at 59.88° S, last point at 59.88° N
Z at 0.00
Monthly data available from Jan1998 to Mar2024 ( 315 months)
Variable prcp (daily precipitation) in mm/dy
Full metadata. The associated land/sea mask is available for some operations

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
Considering: everything land points sea points show/hide more
only land points only sea points
not land points not sea points
help
Units: convert to mm/day leave in mm/dy 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 precipitation
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
-

Compute zonal mean
Please consider downloading this field from the authoritative site.
If you really want to get it here, CMORPH precipitation is available as a netcdf file (size 830.628 MB).
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