served from IRI/LDEO Climate Data Library

*ev*- grid: /ev (unitless) ordered (1.0) to (162.0) by 1.0 N= 162 pts :grid
*Longitude*(longitude)- grid: /X (degree_east) ordered (5W) to (80W) by 2.5 N= 31 pts :grid
*Latitude*(latitude)- grid: /Y (degree_north) ordered (10N) to (70N) by 2.5 N= 25 pts :grid

*bufferwordsize*- 8
*calendar*- standard
*CE*- 4
*center*- US Weather Service - National Met. Center
*colorscalename*- correlationcolorscale
*CS*- -4
*datatype*- doublearraytype
*grib_name*- PRES
*gribfield*- 1
*GRIBgridcode*- 2
*gribleveltype*- 102
*gribNumBits*- 13
*gribparam*- 1
*gribvariable*- 1
*maxncolor*- 254
*PDS_TimeRange*- 113
*pointwidth*- 1.0
*process*- 62 wave triangular, 28 layer Spectral model from "Medium Range Forecast" run
*PTVersion*- 2
*scale_max*- 4.0
*scale_min*- -4.0
*subcenter*- NCEP Ensemble Products
*units*- unitless
*history*- Averaged over T2[1949, 2016]
- colorscale

Last updated: *Mon, 03 Apr 2017 13:31:54 GMT*

Expires: *Wed, 03 May 2017 00:00:00 GMT*

ev | X | Y | |

svd [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic MSL pressure anomalies ] Ss[ X Y | ev] | 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 ev
- Differentiate along X Y ev
- Take differences along X Y ev

RMS (root mean square with mean *not* removed) over X Y ev | X Y X ev Y ev | X Y ev |

RMSA (root mean square with mean removed) over X Y ev | X Y X ev Y ev | X Y ev |

Maximum over X Y ev | X Y X ev Y ev | X Y ev |

Minimum over X Y ev | X Y X ev Y ev | X Y ev |

Detrend (best-fit-line) over X Y ev | X Y X ev Y ev | X Y ev |

Note on units