served from IRI/LDEO Climate Data Library

*Time*(time)- grid: /T (months since 1960-01-01) ordered (16 Nov 1992 - 15 Dec 1992) to (16 May 2002 - 15 Jun 2002) by 1.0 N= 115 pts :grid
*Longitude*(longitude)- grid: /X (degree_east) ordered (6E) to (6W) by 4.0 N= 88 pts :grid
*Latitude*(latitude)- grid: /Y (degree_north) ordered (60S) to (60N) by 1.0 N= 121 pts :grid

*CE*- null
*CS*- null
*datatype*- realarraytype
*missing_value*- NaN
*units*- 393.936762001409 meter radian
^{-2}north year^{-1} *history*- $integral dY$ detrended-bfl $partialdiff sub Y$ $partialdiff sub T$ $partialdiff sub X$ $partialdiff sub X$ $integral dX$ detrended-bfl [ IGOSS TOPEX NOAA ssha ]
- Monthly mean sea surface height anomaly.
**USA**

- Monthly mean sea surface height anomaly.

- $integral dY$ detrended-bfl $partialdiff sub Y$ $partialdiff sub T$ $partialdiff sub X$ $partialdiff sub X$ $integral dX$ detrended-bfl [ IGOSS TOPEX NOAA ssha ] climatology
- $integral dY$ detrended-bfl $partialdiff sub Y$ $partialdiff sub T$ $partialdiff sub X$ $partialdiff sub X$ $integral dX$ detrended-bfl [ IGOSS TOPEX NOAA ssha ]
- Monthly mean sea surface height anomaly.
**USA**

Averaged over T2[16 Nov 1992 - 15 Nov 1993, 16 Nov 2000 - 15 Nov 2001] minimum 0.0% data present - Monthly mean sea surface height anomaly.

- $integral dY$ detrended-bfl $partialdiff sub Y$ $partialdiff sub T$ $partialdiff sub X$ $partialdiff sub X$ $integral dX$ detrended-bfl [ IGOSS TOPEX NOAA ssha ]

- $integral dY$ detrended-bfl $partialdiff sub Y$ $partialdiff sub T$ $partialdiff sub X$ $partialdiff sub X$ $integral dX$ detrended-bfl [ IGOSS TOPEX NOAA ssha ]

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

- 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 Y T
- Differentiate along X Y T
- Take differences along X Y T

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

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

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

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

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

Note on units