Modflow-LGR
Author | : Steffen W. Mehl |
Publisher | : CreateSpace |
Total Pages | : 52 |
Release | : 2014-06-16 |
ISBN-10 | : 1500219304 |
ISBN-13 | : 9781500219307 |
Rating | : 4/5 (307 Downloads) |
Download or read book Modflow-LGR written by Steffen W. Mehl and published by CreateSpace. This book was released on 2014-06-16 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report documents the addition of ghost node Local Grid Refinement (LGR2) to MODFLOW-2005, the U.S. Geological Survey modular, transient, three-dimensional, finite-difference groundwater flow model. LGR2 provides the capability to simulate groundwater flow using multiple block- shaped higher-resolution local grids (a child model) within a coarser-grid parent model. LGR2 accomplishes this by iteratively coupling separate MODFLOW-2005 models such that heads and fluxes are balanced across the grid-refinement interface boundary. LGR2 can be used in two-and three- dimensional, steady-state and transient simulations and for simulations of confined and unconfined groundwater systems.