served from IRI/LDEO Climate Data Library

*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
*S*(forecast_reference_time)- grid: /S (months since 1960-01-01) ordered (Jan 1982) to (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
*Latitude*(latitude)- grid: /Y (degree_north) ordered (90S) to (90N) by 1.0 N= 181 pts :grid

*bufferwordsize*- 8
*CE*- null
*CS*- null
*datatype*- doublearraytype
*defaultvalue*- 720.0
*file_missing_value*- 9.96920997E36
*lat*- 90.0
*lon*- 358.75
*missing_value*- NaN
*pointwidth*- 0
*standard_name*- geopotential_height
*units*- 12 meter year
^{-1}

Last updated: *Sat, 04 Jan 2020 01:26:43 GMT*

Expires: *Sat, 01 Feb 2020 00:42:00 GMT*

L | M | P | S | X | Y | |

detrended-bfl detrended-bfl $partialdiff sub S$ detrended-bfl detrended-bfl detrended-bfl [ Models NMME COLA-RSMAS-CCSM4 MONTHLY gz ] 200 hPa[ M Y L X P | S] | M | M | M | M | M | M |
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- 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 M Y L X S
- Differentiate along M Y L X S
- Take differences along M Y L X S

RMS (root mean square with mean *not* removed) over M Y L X S | M Y M L M X M S Y L Y X Y S L X L S X S | M Y L M Y X M Y S M L X M L S M X S Y L X Y L S Y X S L X S | M Y L X M Y L S M Y X S M L X S Y L X S | M Y L X S |

RMSA (root mean square with mean removed) over M Y L X S | M Y M L M X M S Y L Y X Y S L X L S X S | M Y L M Y X M Y S M L X M L S M X S Y L X Y L S Y X S L X S | M Y L X M Y L S M Y X S M L X S Y L X S | M Y L X S |

Maximum over M Y L X S | M Y M L M X M S Y L Y X Y S L X L S X S | M Y L M Y X M Y S M L X M L S M X S Y L X Y L S Y X S L X S | M Y L X M Y L S M Y X S M L X S Y L X S | M Y L X S |

Minimum over M Y L X S | M Y M L M X M S Y L Y X Y S L X L S X S | M Y L M Y X M Y S M L X M L S M X S Y L X Y L S Y X S L X S | M Y L X M Y L S M Y X S M L X S Y L X S | M Y L X S |

Detrend (best-fit-line) over M Y L X S | M Y M L M X M S Y L Y X Y S L X L S X S | M Y L M Y X M Y S M L X M L S M X S Y L X Y L S Y X S L X S | M Y L X M Y L S M Y X S M L X S Y L X S | M Y L X S |

Note on units