3.8 Find a Group's Parent: NF90_INQ_GRP_PARENT
Given ncid, find the ncid of the parent group.
When used with the root group, this function returns the NF90_ENOGRP
error (since the root group has no parent.)
Usage
function nf90_inq_grp_parent(ncid, parent_ncid)
integer, intent(in) :: ncid
integer, intent(out) :: parent_ncid
integer :: nf90_inq_grp_parent
NCID- The group id.
PARENT_NCID- The ncid of the parent group will be copied here.
Errors
NF90_NOERR- No error.
NF90_EBADID- Bad group id.
NF90_ENOGRP- No parent group found (i.e. this is the root group).
NF90_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 NF90_OPEN).
NF90_ESTRICTNC3- This file was created with the strict netcdf-3 flag, therefore
netcdf-4 operations are not allowed. (see NF90_OPEN).
NF90_EHDFERR- An error was reported by the HDF5 layer.
Example
