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Arithmetic with latitude

Source: R/cdo-divcoslat.R, R/cdo-mulcoslat.R, R/family-arithlat.R
arithlat.Rd

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.

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.

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))