shiftxy: Shift field

In rcdo: Wrapper of 'CDO' Operators

Shift field

Description

This module contains operators to shift all fields in x or y direction. All fields need to have the same horizontal rectilinear or curvilinear grid.

Usage

cdo_shiftx(ifile, nshift = NULL, cyclic = NULL, coord = NULL, ofile = NULL)

cdo_shifty(ifile, nshift = NULL, cyclic = NULL, coord = NULL, ofile = NULL)

Arguments

ifile	String with the path to the input file.
nshift	INTEGER - Number of grid cells to shift (default: 1)
cyclic	STRING - If set, cells are filled up cyclic (default: missing value)
coord	STRING - If set, coordinates are also shifted
ofile	String with the path to the output file.

Details

shiftx  Shift x
        Shifts all fields in x direction.
shifty  Shift y
        Shifts all fields in y direction.

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.