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NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel relv: Relative vorticity data

NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel relv.

Independent Variables (Grids)

Pressure
grid: /P (mb) ordered [ (1000) (925) (850) (700) (600) (500) (400) (300) (250) (200) (150) (100) (70) (50) (30) (20) (10)] :grid
Time (time)
grid: /T (months since 1960-01-01) ordered (Jan 1949) to (Aug 2014) by 1.0 N= 788 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
center
US Weather Service - National Met. Center
datatype
realarraytype
grib_name
RELV
gribfield
1
GRIBgridcode
2
gribleveltype
100
gribNumBits
13
gribparam
43
gribvariable
43
PDS_TimeRange
113
pointwidth
1.0
process
62 wave triangular, 28 layer Spectral model from "Medium Range Forecast" run
PTVersion
2
scale_max
1.42160003E-04
scale_min
-1.23299993E-04
subcenter
NCEP Ensemble Products
units
1 /s
standard units*
second-1

References

Kalnay_etal1996

Last updated: Wed, 20 Mar 2019 09:34:10 GMT
Expires: Fri, 03 Oct 2014 00:00:00 GMT

Data Views

PTXY
NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel[ ]
[ X Y | P T]DMMM
grid: /X (degree_east) periodic (0) to (2.5W) by 2.5 N= 144 pts :gridM
grid: /Y (degree_north) ordered (90N) to (90S) by 2.5 N= 73 pts :gridM
grid: /P (mb) ordered [ (1000) (925) (850) (700) (600) (500) (400) (300) (250) (200) (150) (100) (70) (50) (30) (20) (10)] :gridM
grid: /T (months since 1960-01-01) ordered (Jan 1949) to (Aug 2014) by 1.0 N= 788 pts :gridM
[ X Y | P T]MMMM
[ X Y | P 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 P T | X Y X P X T Y P Y T P T | X Y P X Y T X P T Y P T | X Y P T |
RMS (root mean square with mean *not* removed) over X Y P T | X Y X P X T Y P Y T P T | X Y P X Y T X P T Y P T | X Y P T |
RMSA (root mean square with mean removed) over X Y P T | X Y X P X T Y P Y T P T | X Y P X Y T X P T Y P T | X Y P T |
Maximum over X Y P T | X Y X P X T Y P Y T P T | X Y P X Y T X P T Y P T | X Y P T |
Minimum over X Y P T | X Y X P X T Y P Y T P T | X Y P X Y T X P T Y P T | X Y P T |
Detrend (best-fit-line) over X Y P T | X Y X P X T Y P Y T P T | X Y P X Y T X P T Y P T | X Y P T |
Convert units from 1/s to

Note on units