IRI Analyses SPI SPI-CAMSOPI_1-Month: SPI-CAMS_OPI_1-month data

SPI-CAMS_OPI_1-month from IRI Analyses SPI: Standardized Precipitation Index analyses of multiple global precipitation datasets.

Independent Variables (Grids)

Time (time)
grid: /T (months since 1960-01-01) ordered (Jan 1979) to (Apr 2024) by 1.0 N= 544 pts :grid
Longitude (longitude)
grid: /X (degree_east) periodic (1.25E) to (1.25W) by 2.5 N= 144 pts :grid
Latitude (latitude)
grid: /Y (degree_north) ordered (88.75S) to (88.75N) by 2.5 N= 72 pts :grid

Other Info

bufferwordsize
8
CE
3.0999999
CS
-3.0999999
datatype
doublearraytype
file_missing_value
-9.9899998
gridid
171652952
maxncolor
254
missing_value
NaN
pointwidth
1.0
scale_max
3.0999999
scale_min
-3.0999999
standard_name
time
units
unitless
colorscale

References

page 0: illegal page type or format PANIC: Invalid argument PANIC: fatal region error detected; run recovery PANIC: fatal region error detected; run recovery PANIC: fatal region error detected; run recovery PANIC: fatal region error detected; run recovery Guttman1999

McKee_etal1993

McKee_etal1995

Last updated: Wed, 15 May 2024 11:45:23 GMT
Expires: Sat, 01 Jun 2024 00:00:00 GMT

Data Views

TXY
[ T | X Y]MMM


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. Average over T X Y | T X T Y X Y | 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 |
Convert units from unitless to

Note on units