served from IRI/LDEO Climate Data Library

*Time*(time)- grid: /T (months since 1960-01-01) ordered (Nov 1992) to (Jun 2002) by 1.0 N= 116 pts :grid
*Longitude*(longitude)- grid: /X (degree_east) ordered (4E) to (4W) by 4.0 N= 89 pts :grid
*Latitude*(latitude)- grid: /Y (degree_north) ordered (60S) to (60N) by 1.0 N= 121 pts :grid

*bufferwordsize*- 8
*CE*- null
*CS*- null
*datatype*- doublearraytype
*missing_value*- NaN
*units*- 6.87549354156987 meter radian
^{-1}east year^{-1} *history*- detrended-bfl $integral dX$ $partialdiff sub T$ detrended-bfl $partialdiff sub X$ detrended-bfl $partialdiff sub X$ $partialdiff sub X$ $integral dX$ detrended-bfl [ IGOSS TOPEX NOAA ssha ]
- Monthly mean sea surface height anomaly.
**USA**

- Monthly mean sea surface height anomaly.

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

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

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

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

Last updated: *Tue, 19 May 2015 19:52:55 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