served from IRI/LDEO Climate Data Library
IRI FD Seasonal_Forecast Precipitation target_season
Precipitation target_season target_season target_season from IRI FD Seasonal_Forecast: Seasonal forecasts for probabilities of below-normal, above-normal, and extreme precipitation and temperature.Independent Variables (Grids)
- F
- grid: /F (months since 1960-01-01) ordered [ (Nov 1997 - Jan 1998) (Feb-Apr 1998) (May-Jul 1998) ... (Feb 2017)] N= 203 pts :grid
- Forecast Lead Time in Months
- grid: /L (months) ordered (1.0 months) to (4.0 months) by 1.0 N= 4 pts :grid
Other Info
- datatype
- namearraytype
- units
- unitless
References
Barnston_etal2003Last updated: Tue, 23 Nov 2021 19:16:14 GMT
Data Views
Views
data as colors
data as contours
line plots
color bars| F | L | |
 IRI FD Seasonal_Forecast Precipitation target_season[ F L |] | M | M |
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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.- Monthly Climatology calculates a monthly climatology by averaging over all years.
- anomalies calculates the difference between the (above) monthly climatology and the original data.
- Integrate along F L
- Differentiate along F L
- Take differences along F L
RMS (root mean square with mean *not* removed) over F L | F L |
RMSA (root mean square with mean removed) over F L | F L |
Maximum over F L | F L |
Minimum over F L | F L |
Detrend (best-fit-line) over F L | F L |
Note on units