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∂Y ∂T [ Ethiopia NMA dekadal rainfall SPI-rfe_adj_1-dekad ] : ∂Y ∂T Standard Precipitation Index 1-dekad data
SPI-rfe_adj_1-dekad partial_T partial_Y ∂Y ∂T Standard Precipitation Index 1-dekad from Ethiopia NMA dekadal rainfall: Ethiopia National Meteorological Agency.Independent Variables (Grids)
- Time
- grid: /T (days since 1960-01-01) ordered [ (0000 11 Jan 1981 - 0600 21 Jan 1981) (0600 21 Jan 1981 - 1800 31 Jan 1981) (1800 31 Jan 1981 - 2400 10 Feb 1981) ... (11-20 Jun 2025)] N= 1600 pts :grid
- Longitude (longitude)
- grid: /X (degree_east) ordered (33E) to (48E) by 0.0375 N= 401 pts :grid
- Latitude (latitude)
- grid: /Y (degree_north) ordered (3.35625N) to (14.98125N) by 0.0375 N= 311 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
- 0.000663145596216232 radian-1 north second-1
- colorscale
Last updated: Mon, 07 Jul 2025 08:01:16 GMT
Expires: Fri, 11 Jul 2025 00:00:00 GMT
Data Views
Views
data as colors
data as contours
colors with land
contours with land
colors with coasts| T | X | Y | |
 $partialdiff sub Y$ $partialdiff sub T$ [ Ethiopia NMA dekadal rainfall SPI-rfe_adj_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