served from IRI/LDEO Climate Data Library

*Pressure*- grid: /P (mb) ordered [ (10.0) (30.0) (50.0) (70.0) (100.0) (150.0) (200.0) (250.0) (300.0) (400.0) (500.0) (700.0) (850.0) (1000.0)] :grid
*Time*(time)- grid: /T (months since 1960-01-01) ordered (Jan 1985) to (Dec 1992) by 1.0 N= 96 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

*units*- unitless

Last updated: *Wed, 13 Feb 2019 20:27:28 GMT*

P | T | X | Y | |

ECMWF GGA sphm[ Y X P | T] | 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 Y X P T
- Differentiate along Y X P T
- Take differences along Y X P T

RMS (root mean square with mean *not* removed) over Y X P T | Y X Y P Y T X P X T P T | Y X P Y X T Y P T X P T | Y X P T |

RMSA (root mean square with mean removed) over Y X P T | Y X Y P Y T X P X T P T | Y X P Y X T Y P T X P T | Y X P T |

Maximum over Y X P T | Y X Y P Y T X P X T P T | Y X P Y X T Y P T X P T | Y X P T |

Minimum over Y X P T | Y X Y P Y T X P X T P T | Y X P Y X T Y P T X P T | Y X P T |

Detrend (best-fit-line) over Y X P T | Y X Y P Y T X P X T P T | Y X P Y X T Y P T X P T | Y X P T |

Note on units