served from IRI/LDEO Climate Data Library

*Lead*(forecast_period)- grid: /L (days) ordered (0.0 days) to (31.0 days) by 1.0 N= 32 pts :grid
*Ensemble Member*(realization)- grid: /M (ids) ordered (1) to (40) by 1.0 N= 40 pts :grid
*forecast start time*(forecast_reference_time)- grid: /S (days since 1960-01-01) ordered (0000 9 Nov 2015) to (0000 12 Mar 2020) by 1.0 N= 1586 pts :grid
*longitude*(longitude)- grid: /X (degree_east) periodic (0) to (1.5W) by 2.506993 N= 144 pts :grid
*latitude*(latitude)- grid: /Y (degree_north) ordered (90N) to (90S) by 2.5 N= 73 pts :grid

*bufferwordsize*- 8
*CE*- null
*CS*- null
*datatype*- doublearraytype
*file_missing_value*- 9.99900026E20
*gribPDSpattern*- 04XXXX000B0134
*missing_value*- NaN
*pointwidth*- 0.0
*standard_name*- precipitation_amount
*units*- kg m
^{-2} *standard units**- kilogram meter
^{-2}

Last updated: *Fri, 03 Apr 2020 17:27:03 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 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