served from IRI/LDEO Climate Data Library
BAS SAM: Southern Annular Mode data
BAS Southern Annular Mode: An observation-based Southern Hemisphere Annular Mode Index.Documents
| ftp url | http://www.nerc-bas.ac.uk/public/icd/gjma/newsam.1957.2007.txt |
Independent Variables (Grids)
- SAM | Real-Time (time)
- grid: /T (months since 1960-01-01) ordered (Jan 1957) to (Mar 2023) by 1.0 N= 795 pts :grid
Other Info
- bufferwordsize
- 8
- CE
- null
- colorscalename
- temp_anomaly_colors
- CS
- null
- datatype
- doublearraytype
- maxncolor
- 254
- missing_value
- -999.0
- pointwidth
- 1
- title
- Southern Annular Mode
- units
- degree_Celsius
- standard units*
- degree_Kelvin
- history
- Monthly mean surface temperature data and derived statistics for some Antarctic stations
Last updated: Sat, 06 May 2023 06:00:02 GMT
Expires: Thu, 06 Jul 2023 00:00:00 GMT
Data Views
Views
line plots
color bars
scatter| T | |
 BAS SAM[ | T] | 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
- Differentiate along T
- Take differences along 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