nArguments

This function emulates the C routine iargc, which returns the number of command line arguments provided.
Starting with release 3.60, it calls the F2003 extension function command_argument_count.

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 3.82, 2022-07-28