served from IRI/LDEO Climate Data Library
detrended-bfl ∂X mean detrended-bfl [ Models NMME COLA-RSMAS-CCSM4 MONTHLY gz ] : ∂X Geopotential Height (above sea level) data
COLA-RSMAS-CCSM4 MONTHLY gz adif adif partial_X adif ∂X Geopotential Height (above sea level) from Models NMME: North American Multi-Model Ensemble (NMME).Independent Variables (Grids)
- Lead (forecast_period)
- grid: /L (months) ordered (0.5 months) to (11.5 months) by 1.0 N= 12 pts :grid
- Ensemble Member (realization)
- grid: /M (unitless) ordered (1.0) to (10.0) by 1.0 N= 10 pts :grid
- Pressure Level (air_pressure)
- grid: /P (hPa) ordered [ (200)] :grid
- Forecast Start Time (forecast_reference_time)
- grid: /S (months since 1960-01-01) ordered (0000 1 Jan 1982) to (0000 1 Dec 2019) by 1.0 N= 456 pts :grid
- Longitude (longitude)
- grid: /X (degree_east) periodic (0) to (1W) by 1.0 N= 360 pts :grid
Other Info
- CE
- null
- CS
- null
- datatype
- realarraytype
- defaultvalue
- 719.0
- file_missing_value
- 9.96920997E36
- lat
- 90.0
- lon
- 358.75
- missing_value
- NaN
- pointwidth
- 0
- standard_name
- geopotential_height
- units
- 57.2957795130823 meter radian-1 east
- history
- Averaged over Y[90.5S, 90.5N] minimum 0.0% data present
References
Kirtman, Ben P., and Coauthors, 2014: The North American Multimodel Ensemble: Phase-1 seasonal-to-interannual prediction; Phase-2 toward developing intraseasonal prediction. Bull. Amer. Meteor. Soc., 95, 585–601. doi: http://dx.doi.org/10.1175/BAMS-D-12-00050.1
Last updated: Tue, 03 Dec 2019 21:04:44 GMT
Expires: Wed, 01 Jan 2020 00:42:00 GMT
Data Views
Views
data as colors
data as contours| L | M | P | S | X | |
 detrended-bfl $partialdiff sub X$ mean detrended-bfl [ Models NMME COLA-RSMAS-CCSM4 MONTHLY gz ] 200 hPa[ X P M | L S] | M | M | M | M | M |
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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 M L S
- Differentiate along X M L S
- Take differences along X M L S
RMS (root mean square with mean *not* removed) over X M L S | X M X L X S M L M S L S | X M L X M S X L S M L S | X M L S |
RMSA (root mean square with mean removed) over X M L S | X M X L X S M L M S L S | X M L X M S X L S M L S | X M L S |
Maximum over X M L S | X M X L X S M L M S L S | X M L X M S X L S M L S | X M L S |
Minimum over X M L S | X M X L X S M L M S L S | X M L X M S X L S M L S | X M L S |
Detrend (best-fit-line) over X M L S | X M X L X S M L M S L S | X M L X M S X L S M L S | X M L S |
Note on units