R: Pressure and temperature forecast errors over the Pacific...
weather
R Documentation
Pressure and temperature forecast errors over the Pacific Northwest
Description
Meteorological dataset, which consists of difference between forecasts
and observations (forcasts minus observations) of temperature and
pressure at 157 locations in the North American Pacific Northwest.
Usage
data(weather)
Format
The data frame weather contains the following columns:
pressure
in units of Pascal
temperature
in units of degree Celcius
lon
longitudinal coordinates of the locations
lat
latitude coordinates of the locations
Furthermore, some results obtained from the data analysis in
jss14 are delivered that are
pars.model, pars, whole.model, whole.
Finally, the variable information contains packing information
(the date and the version of RandomFields)
Details
The forecasts are from the GFS member of the University of Washington
regional numerical weather prediction ensemble (UWME; Grimit and Mass
2002; Eckel and Mass 2005); they were valid on December 18, 2003 at 4 pm
local time, at a forecast horizon of 48 hours.
Source
The data were obtained from Cliff Mass and Jeff Baars in the University
of Washington Department of Atmospheric Sciences.
References
Eckel, A. F. and Mass, C. F. (2005) Aspects of effective mesoscale,
short-range ensemble forecasting Wea. Forecasting20,
328-350.
Gneiting, T., Kleiber, W. and Schlather, M. (2010) Matern
cross-covariance functions for multivariate random fields
J. Amer. Statist. Assoc.105, 1167-1177.
Grimit, E. P. and Mass, C. F. (2002) Initial results of a
mesoscale short-range forecasting system over the Pacific
Northwest Wea. Forecasting17, 192-205.
See Also
A reanalysis has been performed in Section 5 of the
jss14 paper
Examples
## see 'jss14'
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(RandomFields)
Loading required package: sp
Loading required package: RandomFieldsUtils
This is RandomFieldsUtils Version: 0.2.1
This is RandomFields Version: 3.1.16
Attaching package: 'RandomFields'
The following object is masked from 'package:RandomFieldsUtils':
RFoptions
The following objects are masked from 'package:base':
abs, acosh, asin, asinh, atan, atan2, atanh, cos, cosh, exp, expm1,
floor, gamma, lgamma, log, log1p, log2, logb, max, min, round, sin,
sinh, sqrt, tan, tanh, trunc
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/RandomFields/weather.Rd_%03d_medium.png", width=480, height=480)
> ### Name: weather
> ### Title: Pressure and temperature forecast errors over the Pacific
> ### Northwest
> ### Aliases: weather GKS11
> ### Keywords: datasets
>
> ### ** Examples
>
> ## see 'jss14'
> ## Don't show:
> FinalizeExample()
> ## End(Don't show)
>
>
>
>
>
> dev.off()
null device
1
>