ecatg90p: Warm days percent wrt 90th percentile of reference period

In rcdo: Wrapper of 'CDO' Operators

Warm days percent wrt 90th percentile of reference period

Description

Let infile1 be a time series of the daily mean temperature TG, and infile2 be the 90th percentile TGn90 of daily mean temperatures for any period used as reference. Then the percentage of time where TG > TGn90 is calculated. TGn90 is calculated as the 90th percentile of daily mean temperatures of a five day window centred on each calendar day of a given climate reference period. Note that both TG and TGn90 have to be given in the same units. The date information of a timestep in outfile is the date of the last contributing timestep in infile1.

Usage

cdo_eca_tg90p(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.