nArguments


This function emulates the C routine iargc, which returns the number of command line arguments provided.

Location in HEALPix directory tree: src/f90/mod/extension.F90 


FORMAT

var=nArguments( )


ARGUMENTS

name&dimensionality kind in/out description
       
var I4B OUT number of command line arguments


RELATED ROUTINES

This section lists the routines related to nArguments

getEnvironment
returns value of environment variable
getArgument
returns list of command line arguments

Version 3.31, 2017-01-06