IRI FD Seasonal_Forecast Extreme_Precipitation prob: Tercile Probability data

Extreme_Precipitation Tercile Probability from IRI FD Seasonal_Forecast: Seasonal forecasts for probabilities of below-normal, above-normal, and extreme precipitation and temperature.

Independent Variables (Grids)

Tercile Classes
grid: /C (ids) unordered [ (Below_Normal) (Normal) (Above_Normal)] :grid
Month Forecast Issued
grid: /F (months since 1960-01-01) ordered [ (Mar 1998) (Jun 1998) (Sep 1998) ... (Mar 2017)] N= 203 pts :grid
Forecast Lead Time in Months
grid: /L (months) ordered [ (1)] :grid
Longitude (longitude)
grid: /X (degree_east) periodic (178.75W) to (178.75E) by 2.5 N= 144 pts :grid
Latitude (latitude)
grid: /Y (degree_north) ordered (88.75N) to (88.75S) by 2.5 N= 72 pts :grid

Other Info

datatype
realarraytype
missing_value
-9.0

References

Barnston, A.G., S.J. Mason, L. Goddard, D.G. DeWitt, S.E. Zebiak. 2003. Multimodel Ensembling in Seasonal Climate Forecasting at IRI. Bull. Amer. Met. Soc. 84 (12): 1783-1796.

Barnston, A. G. and S. J. Mason, 2011: Evaluation of IRI's seasonal climate forecasts for the extreme 15% tails. Wea. Forecasting, 26, 545-554.

Last updated: Wed, 15 Mar 2017 21:51:32 GMT
Expires: Sun, 09 Apr 2017 00:00:00 GMT

Data Views

CFLXY
[ C X Y | L F]MMMMM


Filters

Here are some filters that are useful for manipulating data. There are actually many more available, but they have to be entered manually. See Ingrid Function Documentation for more information. Average over C X Y F | C X C Y C F X Y X F Y F | C X Y C X F C Y F X Y F | C X Y F |
RMS (root mean square with mean *not* removed) over C X Y F | C X C Y C F X Y X F Y F | C X Y C X F C Y F X Y F | C X Y F |
RMSA (root mean square with mean removed) over C X Y F | C X C Y C F X Y X F Y F | C X Y C X F C Y F X Y F | C X Y F |
Maximum over C X Y F | C X C Y C F X Y X F Y F | C X Y C X F C Y F X Y F | C X Y F |
Minimum over C X Y F | C X C Y C F X Y X F Y F | C X Y C X F C Y F X Y F | C X Y F |
Detrend (best-fit-line) over C X Y F | C X C Y C F X Y X F Y F | C X Y C X F C Y F X Y F | C X Y F |
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