∂T   detrended-bfl [ Indices nino EXTENDED NINO34 anomalies climatology ]  :  ∂T NINO34 data
EXTENDED NINO34 NINO34 NINO34 adif adif 
∂T NINO34 from Indices nino:  Indices representative of the NINO 3.4 region.
Independent Variables (Grids)
- Time
-     grid: /T  (days since 1960-01-01) ordered [ (1200 17 Jan  - 2400 16 Feb) (0000 16 Feb  - 1200 16 Mar) (1200 16 Mar  - 2400 15 Apr) (0000 16 Apr  - 1200 16 May) (1200 16 May  - 2400 15 Jun) (0000 16 Jun  - 1200 16 Jul) (1200 16 Jul  - 1200 16 Aug) (1200 16 Aug  - 2400 15 Sep) (0000 16 Sep  - 1200 16 Oct) (1200 16 Oct  - 2400 15 Nov) (0000 16 Nov  - 1200 16 Dec)] :grid
Other Info
- CE
-  null
- colorscalename
- sstacolorscale
- Conventions
- COARDS
- CS
-  null
- datatype
- realarraytype
- file_missing_value
-  1.00000002E30
- iridl:hasSemantics
- iridl:Nino3.4
- maxncolor
-  254
- units
- 1.15740740740741×10-05 degree_Kelvin second-1
- history 
- Indices nino EXTENDED NINO34- OS extended by NCEP\0$G
 $integral dY$ [ ( $integral dX$ { KAPLAN EXTENDED v2 ssta } { 120W - 170W } ) / ( $integral dX$   dataflag { KAPLAN EXTENDED v2 ssta }   { 120W - 170W } ) ] [ 5N - 5S ]
 
 - Indices nino EXTENDED NINO34 climatology- Indices nino EXTENDED NINO34- OS extended by NCEP\0$G
 $integral dY$ [ ( $integral dX$ { KAPLAN EXTENDED v2 ssta } { 120W - 170W } ) / ( $integral dX$   dataflag { KAPLAN EXTENDED v2 ssta }   { 120W - 170W } ) ] [ 5N - 5S ]
 
 Averaged over T2[1856, 2013]
 
 $partialdiff sub T$   detrended-bfl [ Indices nino EXTENDED NINO34 anomalies climatology ]- Averaged over T2[1856, 2013]
 
References
Kaplan_etal1998
Reynolds_etal2002
Last updated:  Wed, 01 Feb 2023 14:07:40 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 T
    
-  Differentiate along T
    
-  Take differences  along T
Average over 
 T
|
RMS (root mean square with mean *not* removed) over 
 T
|
RMSA (root mean square with mean removed) over 
 T
|
Maximum over 
 T
|
Minimum over 
 T
|
Detrend (best-fit-line) over 
 T
|
Note on units