ninfo: Print the number of parameters, levels or times

In rcdo: Wrapper of 'CDO' Operators

Print the number of parameters, levels or times

Description

This module prints the number of variables, levels or times of the input dataset.

Usage

cdo_ndate(ifile)

cdo_ngridpoints(ifile)

cdo_ngrids(ifile)

cdo_nlevel(ifile)

cdo_nmon(ifile)

cdo_npar(ifile)

cdo_ntime(ifile)

cdo_nyear(ifile)

Arguments

ifile

String with the path to the input file.

Details

npar         Number of parameters
             Prints the number of parameters (variables).
nlevel       Number of levels
             Prints the number of levels for each variable.
nyear        Number of years
             Prints the number of different years.
nmon         Number of months
             Prints the number of different combinations of years and months.
ndate        Number of dates
             Prints the number of different dates.
ntime        Number of timesteps
             Prints the number of timesteps.
ngridpoints  Number of gridpoints
             Prints the number of gridpoints for each variable.
ngrids       Number of horizontal grids
             Prints the number of horizontal grids.

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.