served from IRI/LDEO Climate Data Library
∂Y [ NMC slp ]: ∂Y sea level pressure data
slp ∂Y sea level pressure from NMC: Sea level pressure data from the National Meteorological Center - now known as the National Centers for Environmental Prediction.Independent Variables (Grids)
- Time (time)
- grid: /T (months since 1960-01-01) ordered (Jan 1979) to (Oct 1989) by 1.0 N= 130 pts :grid
- Longitude (longitude)
- grid: /X (degree_east) periodic (0) to (10W) by 10.0 N= 36 pts :grid
- Latitude (latitude)
- grid: /Y (degree_north) ordered (67.5N) to (37.5S) by 5.0 N= 22 pts :grid
Other Info
- units
- 5729.57795130823 kilogram meter-1 radian-1 north second-2
Last updated: Wed, 13 Feb 2019 20:27:28 GMT
Data Views
Views
data as colors
data as contours
colors with land
contours with land
colors with coasts| T | X | Y | |
 $partialdiff sub Y$ [ NMC slp ][ X Y | T] | M | M | M |
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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 X Y T
- Differentiate along X Y T
- Take differences along X Y T
RMS (root mean square with mean *not* removed) over X Y T | X Y X T Y T | X Y T |
RMSA (root mean square with mean removed) over X Y T | X Y X T Y T | X Y T |
Maximum over X Y T | X Y X T Y T | X Y T |
Minimum over X Y T | X Y X T Y T | X Y T |
Detrend (best-fit-line) over X Y T | X Y X T Y T | X Y T |
Note on units