served from IRI/LDEO Climate Data Library

*lag*- grid: /lag (hours) ordered (12.0 hours) to (360.0 hours) by 12.0 N= 30 pts :grid
*members*- grid: /members (unitless) ordered (1.0) to (15.0) by 1.0 N= 15 pts :grid
*Forecast Start Time*(forecast_reference_time)- grid: /S (days since 2007-08-24 00:00:00) ordered (0000 1 Jan 2000) to (0000 30 May 2013) by 1.0 N= 4899 pts :grid
*Longitude*(longitude)- grid: /X (degree_east) periodic (0) to (2.5W) by 2.5 N= 144 pts :grid
*Latitude*(latitude)- grid: /Y (degree_north) ordered (90N) to (90S) by 2.5 N= 73 pts :grid

*actual_range*- 0.0

133.22099 *add_offset*- 327.64999
*Dataset*- NCEP/CDC MRF Reforecast
*datatype*- shortarraytype
*missing_value*- 32766
*parent_stat*- Mean
*pointwidth*- 0
*precision*- -999.0
*scale_factor*- 0.01
*statistic*- Mean
*units*- mm
*valid_range*- -9.96920997E36

9.96920997E36 *var_desc*- Accumulated precipitation
*standard units**- 0.001 meter
*history*- Created Wed Apr 25 08:06:23 2007 UTC

Last updated: *Fri, 18 Sep 2015 18:39:07 GMT*

lag | members | S | X | Y | |

NOAA ESRL PSD reforecast ensemble15 apcp[ X Y lag | members 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 lag members S
- Differentiate along X Y lag members S
- Take differences along X Y lag members S

RMS (root mean square with mean *not* removed) over X Y lag members S | X Y X lag X members X S Y lag Y members Y S lag members lag S members S | X Y lag X Y members X Y S X lag members X lag S X members S Y lag members Y lag S Y members S lag members S | X Y lag members X Y lag S X Y members S X lag members S Y lag members S | X Y lag members S |

RMSA (root mean square with mean removed) over X Y lag members S | X Y X lag X members X S Y lag Y members Y S lag members lag S members S | X Y lag X Y members X Y S X lag members X lag S X members S Y lag members Y lag S Y members S lag members S | X Y lag members X Y lag S X Y members S X lag members S Y lag members S | X Y lag members S |

Maximum over X Y lag members S | X Y X lag X members X S Y lag Y members Y S lag members lag S members S | X Y lag X Y members X Y S X lag members X lag S X members S Y lag members Y lag S Y members S lag members S | X Y lag members X Y lag S X Y members S X lag members S Y lag members S | X Y lag members S |

Minimum over X Y lag members S | X Y X lag X members X S Y lag Y members Y S lag members lag S members S | X Y lag X Y members X Y S X lag members X lag S X members S Y lag members Y lag S Y members S lag members S | X Y lag members X Y lag S X Y members S X lag members S Y lag members S | X Y lag members S |

Detrend (best-fit-line) over X Y lag members S | X Y X lag X members X S Y lag Y members Y S lag members lag S members S | X Y lag X Y members X Y S X lag members X lag S X members S Y lag members Y lag S Y members S lag members S | X Y lag members X Y lag S X Y members S X lag members S Y lag members S | X Y lag members S |

Note on units