ReadWrite/idl-NetCDF/
ncdf_listvars.pro
give back the liste of variables included in a NetCDF file
ncdf_listvars
NetCDF
result = ncdf_listvars(input)
Return value
a vector string containing the name of the variables
Parameters
input
in
required
type: salar string or long integer
the name of the file or its Id (defined by a previus call to
ncdf_open or ncdf_create)
Note that if input corresponds to the file name, ncdf_listvars will
open and close the file automatically.
Examples
IDL> varnames = ncdf_listvars('toto.nc')
or
IDL> i=ncdf_open('toto.nc')
IDL> varnames = ncdf_listvars(id)
Version history
Version
$Id: ncdf_listvars.pro 371 2008-08-07 09:32:02Z pinsard $
History
Produced by IDLdoc 2.0.
