data: root mean sq anom [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel rhum ]

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root mean sq anom [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel rhum ]: Relative humidity data

root mean sq anom [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel rhum ].

Independent Variables (Grids)

Time (time): grid: /T (days since 1960-01-01) ordered [ (Jan 1949) (Feb 1949) (Mar 1949) ... (Dec 2021)] N= 876 pts :grid
Latitude (latitude): grid: /Y (degree_north) ordered (90N) to (90S) by 2.5 N= 73 pts :grid

Other Info

bufferwordsize: 8
calendar: standard
CE: null
center: US Weather Service - National Met. Center
CS: null
datatype: doublearraytype
grib_name: RH
gribfield: 1
GRIBgridcode: 2
gribleveltype: 100
gribNumBits: 10
gribparam: 52
gribvariable: 52
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: percent
standard units*: 0.01
history: Averaged over X[0, 2.5W] P[1000 mb, 300 mb]

References

Kalnay_etal1996

Last updated: Wed, 09 Mar 2022 20:30:18 GMT
Expires: Thu, 03 Feb 2022 00:00:00 GMT

Data Views

	T	Y
NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic[MSL total_air_column PressureLevel surface ]
NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel[CBUW vtemp rhum reld temp CBUQ qa phi CBQW u CBTZW CBVQ CBVW psi relv v vpot CBTW CBMZW vvel CBTMW ]
root mean sq anom [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel rhum ][ Y \| T]	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 Y T
Differentiate along Y T
Take differences along Y T

Average over Y T | Y T |
RMS (root mean square with mean *not* removed) over Y T | Y T |
RMSA (root mean square with mean removed) over Y T | Y T |
Maximum over Y T | Y T |
Minimum over Y T | Y T |
Detrend (best-fit-line) over Y T | Y T |

Note on units