Next: , Previous: NF_INQ_DIMIDS, Up: Groups


3.5 Find the Length of a Group's Name: NF_INQ_GRPNAME_LEN

Given ncid, find length of the full name. (Root group is named "/", with length 1.)

Usage

     INTEGER FUNCTION NF_INQ_GRPNAME_LEN(INTEGER NCID, INTEGER LEN)
NCID
The group id for this operation.
LEN
An integer where the length will be placed.

Errors

NF_NOERR
No error.
NF_EBADID
Bad group id.
NF_ENOTNC4
Attempting a netCDF-4 operation on a netCDF-3 file. NetCDF-4 operations can only be performed on files defined with a create mode which includes flag HDF5. (see NF_OPEN).
NF_ESTRICTNC3
This file was created with the strict netcdf-3 flag, therefore netcdf-4 operations are not allowed. (see NF_OPEN).
NF_EHDFERR
An error was reported by the HDF5 layer.

Example

This example is from nf_test/ftst_groups.F.

     C     Check the length of the full name.
           retval = nf_inq_grpname_len(grpids(1), full_name_len)
           if (retval .ne. nf_noerr) call handle_err(retval)