arithlat: Arithmetic with latitude

In rcdo: Wrapper of 'CDO' Operators

Arithmetic with latitude

Description

This module multiplies or divides each field element with the cosine of the latitude.

Usage

cdo_divcoslat(ifile, ofile = NULL)

cdo_mulcoslat(ifile, ofile = NULL)

Arguments

ifile	String with the path to the input file.
ofile	String with the path to the output file.

Details

mulcoslat  Multiply with the cosine of the latitude
           o(t,x) = i(t,x) * cos(latitude(x))
divcoslat  Divide by cosine of the latitude
           o(t,x) = i(t,x) / cos(latitude(x))

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.