3.1 Find a Group ID: NF90_INQ_NCID
Given an ncid and group name (NULL or "" gets root group), return
ncid of the named group.
Usage
function nf90_inq_ncid(ncid, name, grp_ncid)
integer, intent(in) :: ncid
character (len = *), intent(in) :: name
integer, intent(out) :: grp_ncid
integer :: nf90_inq_ncid
NCID- The group id for this operation.
NAME- A character array that holds the name of the desired group. Must be
less then NF90_MAX_NAME.
GRPID- The ID of the group will go here.
Errors
NF90_NOERR- No error.
NF90_EBADID- Bad group id.
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
This example is from nf90_test/ftst_groups.F.
