corEOF {clim.pact}R Documentation

Field correlation

Description

Produces maps of spatial correlation patterns from the EOF products

X = UWt(V)

according to following formula:

.

Reference: Environmental statistics for climate researchers http://www.gfi.uib.no/~nilsg/kurs/notes/course.html

NOTE: This routine is not finished yet - still contains some bugs, sometimes resulting in absolute correlation values greater than unity.

Usage

corEOF(x,y,lsig.mask=TRUE,sig.lev=0.05,neofs=20,
                 lty=1,col="black",lwd=1)

Arguments

x An EOF.
y A station series.
lsig.mask Mask out values that are not statistically significant.
sig.lev Level of significanse.
neofs Number of modes to include.
lty Contour line type.
col Contour line colour.
lwd Contour line width.

Value

A map object.

Author(s)

R.E. Benestad

Examples

data(oslo.t2m)
data(eof.slp)
corEOF(eof.slp,oslo.t2m)

[Package clim.pact version 2.2-15 Index]