anom.prec: Precipitation Anomoly Calculation

Description Usage Arguments Value Author(s) See Also Examples

View source: R/anom.prec.R

Description

anom.prec provides a method to estimate the anomoly as a proportionate estimate of the future or past climate relative to the current.

Usage

1
anom.prec(nc1, nc2)

Arguments

nc1

a list object as created by retrieve.nc, extract.monthly.average or append.nc. The minimum set of elements in the list must be dat, lat, lon and tim. See value for a description of these elements.

nc2

a list object as described in nc1.

Value

returns an object that is a list with the same elements as nc1 with the dat element being the anomoly as a proportion of current.

the list will contain at least:

dat

an array containing the anomoly data. The dimensions of the array represent:
1 - time described in this list by tim
2 - latitude (or y element) described in this list by lat
3 - longitude (or x element) described in this list by lon

lat

vector of latitudes

lon

vector of longitudes

tim

vector describing the time element either in e.g., julian days, months or years

Author(s)

Jeremy VanDerWal jjvanderwal@gmail.com

See Also

anom.temp, retrieve.nc, extract.monthly.average, append.nc

Examples

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jjvanderwal/climates documentation built on May 19, 2019, 11:41 a.m.