served from IRI/LDEO Climate Data Library

*Lead*(forecast_period)- grid: /L1 (days) ordered (1.0 days) to (60.0 days) by 1.0 N= 60 pts :grid
*Ensemble Member*(realization)- grid: /M (ids) ordered (1) to (3) by 1.0 N= 3 pts :grid
*forecast start time*(forecast_reference_time)- grid: /S (days since 1960-01-01) ordered (0000 1 Jan 2016) to (0000 2 Jun 2019) by 1.0 N= 1249 pts :grid
*longitude*(longitude)- grid: /X (degree_east) periodic (0) to (1.5W) by 1.5 N= 240 pts :grid
*latitude*(latitude)- grid: /Y (degree_north) ordered (90N) to (90S) by 1.5 N= 121 pts :grid

*bufferwordsize*- 4
*datatype*- realarraytype
*gribPDSpattern*- 04XXXX000B0226
*missing_value*- 9.99900026E20
*pointwidth*- 0.0
*units*- N m
^{-2}s *standard units**- kilogram meter
^{-1}second^{-1}

Last updated: *Mon, 24 Jun 2019 12:23:17 GMT*

L1 | M | S | X | Y | |

ECMWF S2S CMA forecast perturbed sfc_stress ewss[ X Y | M L1 S] | M | 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 X Y M L1 S
- Differentiate along X Y M L1 S
- Take differences along X Y M L1 S

RMS (root mean square with mean *not* removed) over X Y M L1 S | X Y X M X L1 X S Y M Y L1 Y S M L1 M S L1 S | X Y M X Y L1 X Y S X M L1 X M S X L1 S Y M L1 Y M S Y L1 S M L1 S | X Y M L1 X Y M S X Y L1 S X M L1 S Y M L1 S | X Y M L1 S |

RMSA (root mean square with mean removed) over X Y M L1 S | X Y X M X L1 X S Y M Y L1 Y S M L1 M S L1 S | X Y M X Y L1 X Y S X M L1 X M S X L1 S Y M L1 Y M S Y L1 S M L1 S | X Y M L1 X Y M S X Y L1 S X M L1 S Y M L1 S | X Y M L1 S |

Maximum over X Y M L1 S | X Y X M X L1 X S Y M Y L1 Y S M L1 M S L1 S | X Y M X Y L1 X Y S X M L1 X M S X L1 S Y M L1 Y M S Y L1 S M L1 S | X Y M L1 X Y M S X Y L1 S X M L1 S Y M L1 S | X Y M L1 S |

Minimum over X Y M L1 S | X Y X M X L1 X S Y M Y L1 Y S M L1 M S L1 S | X Y M X Y L1 X Y S X M L1 X M S X L1 S Y M L1 Y M S Y L1 S M L1 S | X Y M L1 X Y M S X Y L1 S X M L1 S Y M L1 S | X Y M L1 S |

Detrend (best-fit-line) over X Y M L1 S | X Y X M X L1 X S Y M Y L1 Y S M L1 M S L1 S | X Y M X Y L1 X Y S X M L1 X M S X L1 S Y M L1 Y M S Y L1 S M L1 S | X Y M L1 X Y M S X Y L1 S X M L1 S Y M L1 S | X Y M L1 S |

Note on units