Indices CPC_Indices NHTI PNA: Pacific - North American Pattern data
NHTI Pacific - North American Pattern from Indices CPC_Indices: Northern Hemispheric Teleconnection Indices from the Climate Prediction Center.
Independent Variables (Grids)
- Time (time)
- grid: /T (months since 1960-01-01) ordered (Jan 1950) to (Apr 2024) by 1.0 N= 892 pts :grid
Other Info
- missing_value
- -99.900002
- units
- unitless
References
Barnston_Livezey1987
Bell_Halpert1995
Hurrell1995
Mo_Livezey1986
Wallace_Gutzler1981
Last updated: Sun, 05 May 2024 05:03:46 GMT
Expires: Tue, 04 Jun 2024 00:00:00 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