cyclstat {cyclones}R Documentation

Cyclone statistics

Description

Produce storm statistics/analysis. This function was used to produce the figures in the paper Benestad, Sorteberg and Chen, 'The use of a Calculus-based Cyclone Identification method for generating storm statistics' submitted to Climate Dynamics 2004.

Usage

cyclstat(fname=NULL,psl0=1000,topo="data/etopo60.Rdata",cyclone=TRUE,
         x.rng=c(5,35),y.rng=c(55,72),cmp=FALSE,mon=c(12,1,2))

Arguments

fname Filename of cyclone stats data.
psl0 Treshold value
topo Name of topography file.
cyclone Treshold: TRUE -> less than, FALSE -> greater than
x.rng Interval of longitudes of interest (deg E)
y.rng Interval of latitudes of interest (deg N)
cmp Flag set for comparing two storm data sets: one given a fname and the default in cyclones ('data(storms)')
mon Months to plot a histogram for.

Value

Author(s)

R.E. Benestad

Examples

## Not run: 
library(cyclones)
load("data/cyclonesERA40.Rdata")
results.era40 <- results

europe <- cyclstat(results.era40,cmp=TRUE,x.rng=c(-10,20),y.rng=c(40,55))
## End(Not run)

[Package cyclones version 1.1-5 Index]