NOAA ESRL PSD reforecast2 ensemble_mean spfh_2m: 2-Meter Specific Humidity (3 or 6 hourly) data

reforecast2 ensemble_mean 2-Meter Specific Humidity (3 or 6 hourly) from NOAA ESRL PSD: Physical Sciences Division.

Independent Variables (Grids)

Lead
grid: /L (hours) ordered [ (0) (3) (6) (9) (12) (15) (18) (21) (24) (27) (30) (33) (36) (39) (42) (45) (48) (51) (54) (57) (60) (63) (66) (69) (72) (78) (84) (90) (96) (102) (108) (114) (120) (126) (132) (138) (144) (150) (156) (162) (168) (174) (180) (186) (192)] :grid
Forecast Start Time (forecast_reference_time)
grid: /S (days since 1970-01-01 00:00:00) ordered (0000 1 Dec 1984) to (0000 24 Sep 2020) by 1.0 N= 13082 pts :grid
Longitude (longitude)
grid: /X (degree_east) periodic (0) to (1W) by 1.0 N= 360 pts :grid
Latitude (latitude)
grid: /Y (degree_north) ordered (90N) to (90S) by 1.0 N= 181 pts :grid

Other Info

bufferwordsize
4
center
US National Weather Service - NCEP
datatype
realarraytype
grib-name
SPFH
gribcenter
7
gribfield
1
missing_value
9.99900026E20
pointwidth
0
standard_name
specific_humidity
units
unitless

References

Hamill, T. M., J. S. Whitaker, G. T. Bates, D. R. Murray, M. Fiorino, T. J. Galarneau, Jr., Y. Zhu, and W. Lapenta, 2013: NOAA's second-generation global medium-range ensemble forecast data set. Bull. Amer. Meteor. Soc., 94, 1553-1565.

Last updated: Wed, 06 Jan 2021 14:52:41 GMT

Data Views

LSXY
[ X Y | L S]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 L S | X Y X L X S Y L Y S L S | X Y L X Y S X L S Y L S | X Y L S |
RMS (root mean square with mean *not* removed) over X Y L S | X Y X L X S Y L Y S L S | X Y L X Y S X L S Y L S | X Y L S |
RMSA (root mean square with mean removed) over X Y L S | X Y X L X S Y L Y S L S | X Y L X Y S X L S Y L S | X Y L S |
Maximum over X Y L S | X Y X L X S Y L Y S L S | X Y L X Y S X L S Y L S | X Y L S |
Minimum over X Y L S | X Y X L X S Y L Y S L S | X Y L X Y S X L S Y L S | X Y L S |
Detrend (best-fit-line) over X Y L S | X Y X L X S Y L Y S L S | X Y L X Y S X L S Y L S | X Y L S |
Convert units from unitless to

Note on units