LDEO TRL MADA pdsi climatology
pdsi pdsi pdsi from LDEO TRL MADA: Reconstruction of Palmer Drought Severity Index for Monsoon Asia based on tree ring data.
Independent Variables (Grids)
- Time
- grid: /T (months since 1960-01-01) ordered [ (Jul 1959 - Jun 1960)] :grid
- Longitude
- grid: /X (degree_east) ordered (61.25E) to (143.75E) by 2.5 N= 34 pts :grid
- Latitude
- grid: /Y (degree_north) ordered (8.75S) to (56.25N) by 2.5 N= 27 pts :grid
Other Info
- CE
- null
- CS
- null
- datatype
- realarraytype
- file_missing_value
- -99.999001
- iridl:hasSemantics
- iridl:PalmerDroughtSeverityIndex
- missing_value
- NaN
- units
- unitless
- history
- Averaged over T2[Jul 1300 - Jun 1301, Jul 2004 - Jun 2005] minimum 0.0% data present
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
Cook_etal2010
Last updated: Wed, 13 Feb 2019 20:27:28 GMT
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 Y
X
- Differentiate along Y
X
- Take differences along Y
X
Average over
Y
X
|
Y X
|
RMS (root mean square with mean *not* removed) over
Y
X
|
Y X
|
RMSA (root mean square with mean removed) over
Y
X
|
Y X
|
Maximum over
Y
X
|
Y X
|
Minimum over
Y
X
|
Y X
|
Detrend (best-fit-line) over
Y
X
|
Y X
|
Note on units