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ICPAC CHIRPS-BLENDED dekadal rainfall_indices SPI_1_dekad: Standard Precipitation Index 1-dekad data
ICPAC CHIRPS-BLENDED dekadal rainfall_indices SPI_1_dekad.Independent Variables (Grids)
- Time
- grid: /T (days since 1960-01-01) ordered [ (1-10 Jan 1981) (11-20 Jan 1981) (21-31 Jan 1981) ... (21-30 Sep 2024)] N= 1575 pts :grid
- Longitude (longitude)
- grid: /X (degree_east) ordered (21.855E) to (51.455E) by 0.05 N= 593 pts :grid
- Latitude (latitude)
- grid: /Y (degree_north) ordered (11.775S) to (23.125N) by 0.05 N= 699 pts :grid
Other Info
- bufferwordsize
- 8
- CE
- 3.0999999
- colorscalename
- precip_colors
- CS
- -3.0999999
- datatype
- doublearraytype
- file_missing_value
- -9.9899998
- maxncolor
- 254
- missing_value
- NaN
- scale_max
- 3.0999999
- scale_min
- -3.0999999
- units
- unitless
- valid_max
- 32767.0
- valid_min
- -32768.0
- colorscale
Last updated: Mon, 28 Oct 2024 09:31:03 GMT
Expires: Fri, 11 Oct 2024 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 | |
 ICPAC CHIRPS-BLENDED dekadal rainfall_indices[rfe_mergeddiff
rfe
SPI_1_dekad
rfe_merged_vs_meanrfe_merged
rfe_mergeddiff_percent
] | |||
| grid: /X (degree_east) ordered (21.855E) to (51.455E) by 0.05 N= 593 pts :grid | M | ||
|---|---|---|---|
| grid: /Y (degree_north) ordered (11.775S) to (23.125N) by 0.05 N= 699 pts :grid | M | ||
| grid: /T (days since 1960-01-01) ordered [ (1-10 Jan 1981) (11-20 Jan 1981) (21-31 Jan 1981) ... (21-30 Sep 2024)] N= 1575 pts :grid | M | ||
| ICPAC CHIRPS-BLENDED dekadal rainfall_indices rfe_mergeddiff[ X Y | T] | M | M | M |
 ICPAC CHIRPS-BLENDED dekadal rainfall_indices SPI_1_dekad[ T | X Y] | M | M | M |
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