climdex.sdd: Number of snow days

View source: R/indices.R

climdex.sddR Documentation

Number of snow days

Description

This function computes the climdex index SDD: The number of days with a snow depth > Y cm.

Usage

climdex.sdd(ci, threshold = 1, freq = c("annual", "monthly", "halfyear",
  "seasonal"))

Arguments

ci

Object of type climdexInput (representing the daily snow depth timeseries in [cm]).

threshold

Snow depth threshhold [in cm]. (Default: 1)

freq

Time frequency to aggregate to. Allowed are: "annual","halfyear" or "seasonal". Default: "annual".

Value

A vector containing an annual timeseries of the number of snow days.

Author(s)

Rebekka Posselt (MeteoSwiss)

References

http://www.ecad.eu/indicesextremes/indicesdictionary.php


ECA-D/climind documentation built on Nov. 26, 2022, 10:20 a.m.