1. Affiliate, ASCE
2. Fellow, ASCE
3. Res. Assoc. Prof., Nat. Ctr. for Computational Hydrosci. and Engrg., Carrier Hall 102, The Univ. of Mississippi, University, MS 38677.
4. Visiting Res. Sci., Nat. Ctr. for Computational Hydrosci. and Engrg., Carrier Hall 102, The Univ. of Mississippi, University, MS.
5. F.A.P. Barnard Distinguished Prof. and Dir., Nat. Ctr. for Computational Hydrosci. and Engrg., Carrier Hall 102, The Univ. of Mississippi, University, MS.