served from map.meteomadagascar.mg
max ∫dY [ Madagascar_v4 MON monthly rainfall spi ] : Standardized Precipitation Index data
max ∫dY [ Madagascar_v4 MON monthly rainfall spi ] .Independent Variables (Grids)
- Time
- grid: /T (days since 1960-01-01) ordered [ (Jan 1981) (Feb 1981) (Mar 1981) ... (Feb 2025)] N= 530 pts :grid
- Longitude (longitude)
- grid: /X (degree_east) ordered (42E) to (51.975E) by 0.03749999 N= 267 pts :grid
Other Info
- bufferwordsize
- 8
- CE
- null
- CS
- null
- datatype
- doublearraytype
- file_missing_value
- -9.9899998
- maxncolor
- 254
- missing_value
- NaN
- units
- degree_north
- standard units*
- 0.0174532925199433 radian north
- history
- max $integral dY$ [ Madagascar_v4 MON monthly rainfall spi ]
- Boxes with less than 0.0% dropped
max over Y[26.00625S, 11.49375S]
- Boxes with less than 0.0% dropped
Last updated: Fri, 07 Mar 2025 02:52:04 GMT
Expires: Tue, 11 Mar 2025 00:00:00 GMT
Data Views
Views
data as colors
data as contours| T | X | |
 Madagascar_v4 MON monthly rainfall[rfe
spi
] | ||
 max $integral dY$ [ Madagascar_v4 MON monthly rainfall spi ] [ T | X] | 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
- Differentiate along T X
- Take differences along T X
RMS (root mean square with mean *not* removed) over T X | T X |
RMSA (root mean square with mean removed) over T X | T X |
Maximum over T X | T X |
Minimum over T X | T X |
Detrend (best-fit-line) over T X | T X |
Note on units