Affiliation: | Center for Computational Science and Engineering, Department of Physics, University of California at Davis, One Shields Avenue, Davis, CA 95616,;USA. E-mail: The Institute of Statistical Mathematics, 4-6-7, Minato-ku, Tokyo 106-8569,;Japan. E-mail: Department of Geology, University of California at Davis, One Shields Avenue, Davis, CA 95616,;USA. E-mail: |