agroclim (version 0.3.0)

tempProb: Probability of exceed a predefined temperature value

Description

Calculates the first day in the year where the probability of temperature over a threshold is higher than a predefined threshold.

Usage

tempProb(mx, dates, thres = 20, month = NULL)

Value

A numeric vector with annual values is returned.

Arguments

mx

vector of daily (usually maximum) temperature series.

dates

vector of dates corresponding with daily temprature series

thres

temperature threshold considered to trigger occurrence.

month

integer between 1 and 12 indicating the month to compute the probability.

Examples

  tempProb(mx = daily_tmax,
  dates = seq.Date(as.Date('1981-01-01'),
                             as.Date('2010-12-31'), by ='day'),
  thres = 20,
  month = NULL)