3.3 Find all the Variables in a Group: NF90_INQ_VARIDS
Find all varids for a location.
Usage
function nf90_inq_varids(ncid, nvars, varids)
integer, intent(in) :: ncid
integer, intent(out) :: nvars
integer, intent(out) :: varids
integer :: nf90_inq_varids
NCID
- The group id for this operation.
VARIDS
- An already allocated array to store the list of varids. Use
nf90_inq_nvars to find out how many variables there
are. (see NF90_INQUIRE_VARIABLE).
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