served from IRI/LDEO Climate Data Library

*Lead Time*- grid: /L (months) ordered (2.5 months) to (5.5 months) by 1.0 N= 4 pts :grid
*Models*- grid: /modl (unitless) ordered (1.0) to (8.0) by 1.0 N= 8 pts :grid
*Start Time*- grid: /S (months since 1960-01-01) ordered (0000 1 Jan 2011) to (0000 1 Oct 2024) by 1.0 N= 166 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

*datatype*- doublearraytype
*missing_value*- NaN
*pointwidth*- 0.0
*units*- month /mm
*standard units**- 83.3333333333333 meter
^{-1}year

Last updated: *Tue, 15 Oct 2024 12:00:08 GMT*

Expires: *Thu, 14 Nov 2024 00:00:00 GMT*

L | modl | S | X | Y | |

IRI FD NMME_Seasonal_Forecast ELR_coeffsv2 paramfcst2 precip_b1[ X Y modl L | S] | M | M | M | M | M |
---|

- 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 modl L S
- Differentiate along X Y modl L S
- Take differences along X Y modl L S

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

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

Maximum over X Y modl L S | X Y X modl X L X S Y modl Y L Y S modl L modl S L S | X Y modl X Y L X Y S X modl L X modl S X L S Y modl L Y modl S Y L S modl L S | X Y modl L X Y modl S X Y L S X modl L S Y modl L S | X Y modl L S |

Minimum over X Y modl L S | X Y X modl X L X S Y modl Y L Y S modl L modl S L S | X Y modl X Y L X Y S X modl L X modl S X L S Y modl L Y modl S Y L S modl L S | X Y modl L X Y modl S X Y L S X modl L S Y modl L S | X Y modl L S |

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

Note on units