served from IRI/LDEO Climate Data Library
∫dX ∂Y ∂X [ IGOSS nmc Reyn_SmithOIv2 weekly sea_ice ] : ∂Y ∂X Sea Ice Concentration data
weekly sea_ice sea_ice partial_X partial_X partial_X partial_Y int_dX ∂Y ∂X Sea Ice Concentration from IGOSS nmc Reyn_SmithOIv2: SST fields updated from version 1 with more COADS data, new sea-ice to SST conversion algorithm, and 1971-2000 climatology.Independent Variables (Grids)
- Time (time)
- grid: /T (julian_day) ordered [ (1200 15 Nov 1981 - 1200 22 Nov 1981) (1200 22 Nov 1981 - 1200 29 Nov 1981) (1200 29 Nov 1981 - 1200 6 Dec 1981) ... (1200 18 Jan 2023 - 1200 25 Jan 2023)] N= 2150 pts :grid
- Longitude (longitude)
- grid: /X (degree_east) ordered (0) to (0) by 1.0 N= 361 pts :grid
- Latitude (latitude)
- grid: /Y (degree_north) ordered (89S) to (89N) by 1.0 N= 179 pts :grid
Other Info
- datatype
- realarraytype
- units
- 0.572957795130823 radian-1 east
References
Reynolds_etal2002Last updated: Wed, 22 Mar 2023 18:05:36 GMT
Data Views
Views
data as colors
data as contours
colors with land
contours with land
colors with coasts| T | X | Y | |
 $integral dX$ $partialdiff sub Y$ $partialdiff sub X$ [ IGOSS nmc Reyn_SmithOIv2 weekly sea_ice ] [ X Y | T] | M | M | 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 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