NOAA NCEP-NCAR CDAS-1 DAILY Diagnostic above_ground qa: Specific humidity data

DAILY Diagnostic above_ground Specific humidity 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 (20 May 2024) by 1.0 N= 27900 pts :grid
Longitude (longitude)
grid: /X (degree_east) periodic (0) to (1.875W) by 1.875 N= 192 pts :grid
Latitude (latitude)
grid: /Y (degree_north) ordered [ (88.54196N) (86.65315N) (84.75323N) (82.85076N) (80.94736N) (79.04349N) (77.13936N) (75.23506N) (73.33066N) (71.42619N) (69.52167N) (67.6171N) (65.71251N) (63.8079N) (61.90326N) (59.99861N) (58.09395N) (56.18928N) (54.28461N) (52.37991N) (50.47522N) (48.57052N) (46.66582N) (44.76111N) (42.8564N) (40.95169N) (39.04697N) (37.14225N) (35.23753N) (33.33281N) (31.42808N) (29.52336N) (27.61863N) (25.7139N) (23.80917N) (21.90444N) (19.99971N) (18.09498N) (16.19024N) (14.28551N) (12.38078N) (10.47604N) (8.571308N) (6.666573N) (4.761838N) (2.857103N) (0.9523677N) (0.9523677S) (2.857103S) (4.761838S) (6.666573S) (8.571308S) (10.47604S) (12.38078S) (14.28551S) (16.19024S) (18.09498S) (19.99971S) (21.90444S) (23.80917S) (25.7139S) (27.61863S) (29.52336S) (31.42808S) (33.33281S) (35.23753S) (37.14225S) (39.04697S) (40.95169S) (42.8564S) (44.76111S) (46.66582S) (48.57052S) (50.47522S) (52.37991S) (54.28461S) (56.18928S) (58.09395S) (59.99861S) (61.90326S) (63.8079S) (65.71251S) (67.6171S) (69.52167S) (71.42619S) (73.33066S) (75.23506S) (77.13936S) (79.04349S) (80.94736S) (82.85076S) (84.75323S) (86.65315S) (88.54196S)] :grid
Height
grid: /Z (m_above_gnd) ordered [ (2)] :grid

Other Info

bufferwordsize
4
calendar
standard
center
US Weather Service - National Met. Center
datatype
realarraytype
grib_name
SPFH
gribfield
1
gribleveltype
105
gribNumBits
8
gribparam
51
gribvariable
51
missing_value
9.99900026E20
PDS_TimeRange
2
pointwidth
0.0
process
(180) 62 wave triangular, 28 layer Spectral model from "Medium Range Forecast" run
PTVersion
2
scale_max
0.0284
scale_min
0.0
standard_name
specific_humidity
subcenter
NCEP Ensemble Products
units
unitless
standard units*
unitless
history
T: 0000 1 Apr 2002 to 0000 20 May 2024 appended from datestring

References

Kalnay_etal1996

Last updated: Wed, 22 May 2024 13:55:33 GMT
Expires: Thu, 23 May 2024 13:40:00 GMT

Data Views

TXYZ
[ X Y | Z T]MMMM


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 unitless to

Note on units