served from maproom.meteorwanda.gov.rw
min ∫dP [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel reld ] climatology: Relative divergence data
NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel reld reld int_dP min Relative divergence from NOAA: National Oceanic and Atmospheric Adminstration.Independent Variables (Grids)
- P
- grid: /P (mb) ordered [ (1037.5) (962.5) (887.5) (775.0) (650.0) (550.0) (450.0) (350.0) (275.0) (225.0) (175.0) (125.0) (85.0) (60.0) (40.0) (25.0) (15.0) (5.0)] :grid
- Time (time)
- grid: /T (months since 01-Jan) periodic (16 Jan - 15 Feb) to (16 Dec - 15 Jan) by 1.0 N= 12 pts :grid
- Longitude (longitude)
- grid: /X (degree_east) periodic (0) to (2.5W) by 2.5 N= 144 pts :grid
Other Info
- calendar
- standard
- CE
- null
- center
- US Weather Service - National Met. Center
- CS
- null
- datatype
- realarraytype
- grib_name
- RELD
- gribfield
- 1
- GRIBgridcode
- 2
- gribleveltype
- 100
- gribNumBits
- 13
- gribparam
- 44
- gribvariable
- 44
- 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
- 100 kilogram meter-1 second-3
- history
- min $integral dP$ [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel reld ] climatology
- min over Y[90N, 90S]
Averaged over T2[16 Jan 1980 - 15 Jan 1981, 16 Jan 2013 - 15 Jan 2014]
- min over Y[90N, 90S]
References
Kalnay_etal1996Last updated: Wed, 10 Jan 2018 15:23:36 GMT
Expires: Fri, 03 Oct 2014 00:00:00 GMT
Data Views
Views
data as colors
data as contours| P | T | X | |
 min $integral dP$ [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel reld ] climatology[ X P 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 P T
- Differentiate along X P T
- Take differences along X P T
RMS (root mean square with mean *not* removed) over X P T | X P X T P T | X P T |
RMSA (root mean square with mean removed) over X P T | X P X T P T | X P T |
Maximum over X P T | X P X T P T | X P T |
Minimum over X P T | X P X T P T | X P T |
Detrend (best-fit-line) over X P T | X P X T P T | X P T |
Note on units