Made more refactoring on the tests for hdf_array_iterator
Made more refactoring on the tests for hdf_array_iterator

crchemist/scioncc,scionrep/scioncc,crchemist/scioncc,crchemist/scioncc,scionrep/scioncc,scionrep/scioncc,mkl-/scioncc,mkl-/scioncc,mkl-/scioncc,ooici/pyon,ooici/pyon