netcdf test_vlen5 {
types:
  int(*) v_t ;
  compound c_t {
    v_t v ;
  }; // c_t
dimensions:
	d2 = 2 ;
variables:
	c_t v1(d2) ;
data:

 v1 = {{1, 3, 5, 7}}, {{100, 200}} ;
}