$ git clone -n https://src.fedoraproject.org/rpms/netcdf-cxx4.git /var/lib/mock/f31-build-57414-28339/root/chroot_tmpdir/scmroot/netcdf-cxx4
Cloning into '/var/lib/mock/f31-build-57414-28339/root/chroot_tmpdir/scmroot/netcdf-cxx4'...
$ git reset --hard 99022e33aaf402ab56dd6fb96cfdc81f66aa92d5
HEAD is now at 99022e3 Rebuild for netcdf 4.6.3