ecar90p: Wet days wrt 90th percentile of reference period

In rcdo: Wrapper of 'CDO' Operators

Wet days wrt 90th percentile of reference period

Description

Let infile1 be a time series RR of the daily precipitation amount at wet days (precipitation >= 1 mm) and infile2 be the 90th percentile RRn90 of the daily precipitation amount at wet days for any period used as reference. Then the percentage of wet days with RR > RRn90 is calculated. RRn90 is calculated as the 90th percentile of all wet days of a given climate reference period. Usually infile2 is generated by the operator ydaypctl,90. The date information of a timestep in outfile is the date of the last contributing timestep in infile1.

Usage

cdo_eca_r90p(ifile1, ifile2, ofile = NULL)

Arguments

ifile1, ifile2	Strings with the path to the input files.
ofile	String with the path to the output file.

Value

Operators that output one or more files return a character vector to the output files.

Operators that output an indefinite number of files return a string with the basename of the files.

Operatos that don't return filenames return a character vector with the string output.

rcdo documentation built on June 8, 2025, 12:36 p.m.