incr_event_intensity: Increase event size intensity

In MartinHoldrege/precipr: Manipulating and examining precipitation intensity

Description

Increase event size intensity

Usage

incr_event_intensity(x, from = 1, to = 1)

Arguments

x	numeric vector (daily precip)
from	positive integer. The number of events to take precip from and add to the following event(s)
to	positive integer. The number of events to add the removed precip to

Value

numeric vector, same length as x. Precip events are considered 1 or more consecutive days with precip. Precip was removed from one or more (from) events and added to one or more (to) events, and this is repeated for all events

Examples

y1 <- incr_event_intensity(c(0.1, 0.1, 0, 1))
all.equal(y1, c(0, 0, 0, 1.2))
y2 <- incr_event_intensity(c(0.2, 0.1, 0.1, 0, 1, 2))
all.equal(y2, c(0, 0, 0, 0, 1.2, 2.2))
# 2 events added to 1
y3 <- incr_event_intensity(c(0.1, 0, 0.2, 0.1, 0, 1),
                           from = 2, to = 1)
all.equal(y3, c(0, 0, 0, 0, 0, 1.4))
y4 <- incr_event_intensity(c(0.3, 0, 0.2, 0.1, 0, 1, 0, 1),
                           from = 1, to = 2)
all.equal(y4, c(0, 0, 0.3, 0.2, 0, 1.1, 0, 1))

MartinHoldrege/precipr documentation built on Nov. 4, 2021, 11:10 a.m.