data: $partialdiff sub X$ $integral dY$ $partialdiff sub T$ $integral dT$ detrended-bfl $integral dT$ $partialdiff sub Y$ $partialdiff sub T$ $partialdiff sub X$ $integral dT$ detrended-bfl $partialdiff sub X$ detrended-bfl [ NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic total_air

served from IRI/LDEO Climate Data Library

∂_X ∫dY ∂_T ∫dT detrended-bfl ∫dT ∂_Y ∂_T ∂_X ∫dT detrended-bfl ∂_X detrended-bfl [ NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic total_air_column PWAT ] : ∂_X ∂_T ∂_Y ∂_T ∂_X ∂_X Precipitable water data

DAILY Intrinsic total_air_column PWAT PWAT PWAT PWAT adif partial_X adif int_dT int_dT partial_X partial_T partial_Y int_dT adif int_dT int_dT partial_T int_dY ∂_X ∂_T ∂_Y ∂_T ∂_X ∂_X Precipitable water from NOAA NCEP-NCAR CDAS-1: Climate Data Assimilation System I; NCEP-NCAR Reanalysis Project.

Independent Variables (Grids)

Time (time): grid: /T (days since 1948-01-01 12:00:00) ordered (1 Jan 1948) to (28 Nov 2023) by 1.0 N= 27726 pts :grid
Longitude (longitude): grid: /X (degree_east) periodic (1.25W) to (3.75W) by 2.5 N= 144 pts :grid
Latitude (latitude): grid: /Y (degree_north) ordered (87.5N) to (87.5S) by 2.5 N= 71 pts :grid

Other Info

calendar: standard
CE: null
center: US Weather Service - National Met. Center
CS: null
datatype: realarraytype
file_missing_value: 9.99900026E20
grib_name: PWAT
gribfield: 1
GRIBgridcode: 2
gribleveltype: 200
gribNumBits: 10
gribparam: 54
gribvariable: 54
missing_value: NaN
PDS_TimeRANGE: 113
pointwidth: 0.0
process: (180) 62 wave triangular, 28 layer Spectral model from "Medium Range Forecast" run
PTVersion: 2
standard_name: atmosphere_mass_content_of_water_vapor
subcenter: NCEP Ensemble Products
units: 16251057977.5659 kilogram meter^-2 radian^-3 north second
history: T: 0000 1 Apr 2002 to 0000 28 Nov 2023 appended from datestring

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: Thu, 30 Nov 2023 13:55:32 GMT
Expires: Fri, 01 Dec 2023 13:40:00 GMT

Data Views

	T	X	Y
$partialdiff sub X$ $integral dY$ $partialdiff sub T$ $integral dT$ detrended-bfl $integral dT$ $partialdiff sub Y$ $partialdiff sub T$ $partialdiff sub X$ $integral dT$ detrended-bfl $partialdiff sub X$ detrended-bfl [ NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic total_air_column PWAT ] [ 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