rcdo (version 0.3.0)

condc: Conditional select a constant

Description

This module creates fields with a constant value or missing value. The fields in infile are handled as a mask. A value not equal to zero is treated as "true zero is treated as "false".

Usage

cdo_ifnotthenc(ifile, c = NULL, ofile = NULL)
cdo_ifthenc(ifile, c = NULL, ofile = NULL)

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.

Arguments

ifile

String with the path to the input file.

c

FLOAT - Constant

ofile

String with the path to the output file.

Details

ifthenc     If then constant
                     / c      if i(t,x) NE 0  AND  i(t,x) NE miss
            o(t,x) =
                     \\ miss   if i(t,x) EQ 0  OR   i(t,x) EQ miss
ifnotthenc  If not then constant
                     / c      if i(t,x) EQ 0  AND  i(t,x) NE miss
            o(t,x) =
                     \\ miss   if i(t,x) NE 0  OR   i(t,x) EQ miss