served from IRI/LDEO Climate Data Library
Ethiopia NMA ENACTS_v4 rainfall MRG MON dekadly SPI-rr_mrg_1-dekad: Standard Precipitation Index 1-dekad data
MON dekadly SPI-rr_mrg_1-dekad Standard Precipitation Index 1-dekad from Ethiopia NMA ENACTS_v4 rainfall MRG: Merged Rainfall.Independent Variables (Grids)
- Time
- grid: /T (days since 1960-01-01) ordered [ (1-10 Jan 1983) (11-20 Jan 1983) (21-31 Jan 1983) ... (21-31 Dec 2014)] N= 1152 pts :grid
- Longitude (longitude)
- grid: /X (degree_east) ordered (33.0375E) to (47.9625E) by 0.03750001 N= 399 pts :grid
- Latitude (latitude)
- grid: /Y (degree_north) ordered (3.01875N) to (14.98125N) by 0.0375 N= 320 pts :grid
Other Info
- CE
- 3.0999999
- colorscalename
- cmorph_dekad_colors
- CS
- -3.0999999
- datatype
- realarraytype
- file_missing_value
- -9.9899998
- maxncolor
- 254
- missing_value
- NaN
- units
- unitless
- colorscale
Last updated: Wed, 10 Feb 2021 16:39:00 GMT
Data Views
Views
data as colors
data as contours
colors with land
contours with land
colors with coasts| T | X | Y | |
 Ethiopia NMA ENACTS_v4 rainfall MRG MON dekadly SPI-rr_mrg_1-dekad[ T | X Y] | M | 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 T X Y
- Differentiate along T X Y
- Take differences along T X Y
RMS (root mean square with mean *not* removed) over T X Y | T X T Y X Y | T X Y |
RMSA (root mean square with mean removed) over T X Y | T X T Y X Y | T X Y |
Maximum over T X Y | T X T Y X Y | T X Y |
Minimum over T X Y | T X T Y X Y | T X Y |
Detrend (best-fit-line) over T X Y | T X T Y X Y | T X Y |
Note on units