Change output creation to current directory.

git-svn-id: svn+ssh://twister.t.u-tokyo.ac.jp/home/projects/svn/lab/trunk/HDF5test@2913 30d9bd55-4165-4f1c-9e0c-73202a0a86c7
Change to use current directory.
Brush up vector test.

git-svn-id: svn+ssh://twister.t.u-tokyo.ac.jp/home/projects/svn/lab/trunk/HDF5test@2914 30d9bd55-4165-4f1c-9e0c-73202a0a86c7