R2D_Mesh Mesh Generation Program For River2D Two Dimensional Depth Averaged Finite Element Introduction to Mesh Generation and User s Manual by Terry Waddle and Peter Steffler U S Geological Survey September 2002 Introduction This document describes the R2D Mesh EXE program giving both development background and instructions in its use Program development is continuing and this document will be updated periodically to reflect current changes and additions P
River2D Two Dimensional Depth Averaged Model of River Hydrodynamics and Fish Habitat Introduction to Depth Averaged Modeling and User s Manual by Peter Steffler and Julia Blackburn University of Alberta September 2002 1 0 INTRODUCTION TO DEPTH AVERAGED MODELLING 1 1 General Overview Advances in personal computer capability and computational software technology are making detailed analysis more routine in almost all branches of engineering In channel and ri