netcdf test_vlen7 {
types:
  compound v1_base_t {
    int v_t ;
  }; // v1_base_t
  v1_base_t(*) v1_t ;
dimensions:
	d = 1 ;
variables:
	v1_t v1(d) ;

// global attributes:
		:_DAP4_Little_Endian = 1UB ;
data:

 v1 = {{17}, {19}, {21}} ;
}