Data Library ∂X [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic MSL pressure anomalies ]
X1.25W - 1.25W
Y91.25S - 91.25N
TJan 1949 - Feb 2024
served from IRI/LDEO Climate Data Library

∂X [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic MSL pressure anomalies ]: ∂X Pressure data

MONTHLY Intrinsic MSL pressure pressure pressure ∂X Pressure from NOAA NCEP-NCAR CDAS-1: Climate Data Assimilation System I; NCEP-NCAR Reanalysis Project.

Independent Variables (Grids)

Time (time)
grid: /T (months since 1960-01-01) ordered (Jan 1949) to (Feb 2024) by 1.0 N= 902 pts :grid
Longitude (longitude)
grid: /X (degree_east) periodic (0) to (2.5W) by 2.5 N= 144 pts :grid
Latitude (latitude)
grid: /Y (degree_north) ordered (90N) to (90S) by 2.5 N= 73 pts :grid

Other Info

bufferwordsize
4
calendar
standard
CE
null
center
US Weather Service - National Met. Center
CS
null
datatype
realarraytype
file_missing_value
9.99900026E20
grib_name
PRES
gribfield
1
GRIBgridcode
2
gribleveltype
102
gribNumBits
13
gribparam
1
gribvariable
1
missing_value
NaN
PDS_TimeRange
113
pointwidth
1.0
process
62 wave triangular, 28 layer Spectral model from "Medium Range Forecast" run
PTVersion
2
subcenter
NCEP Ensemble Products
units
57.2957795130823 kilogram meter-1 radian-1 east second-2
history
Averaged over T2[1949, 2023] minimum 0.0% data present

References

Kalnay, E., M. Kanamitsu, R. Kistler, W. Collins, D. Deaven, L. Gandin, M. Iredell, S. Saha, G. White, J. Woollen, Y. Zhu, A. Leetmaa, B. Reynolds, M. Chelliah, W. Ebisuzaki, W. Higgins, J. Janowiak, K. C. Mo, C. Ropelewski, J. Wang, R. Jenne, and D. Joseph. The NCEP/NCAR 40-Year Reanalysis Project. Bulletin of the American Meteorological Society, March, 1996

Last updated: Sun, 03 Mar 2024 21:55:23 GMT
Expires: Wed, 03 Apr 2024 00:00:00 GMT

Data Views

TXY
[ X Y | T]MMM


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. Average over X Y T | X Y X T Y T | 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 |
Convert units from 57.2957795130823 kilogram meter-1 radian-1 east second-2 to

Note on units