Techniques and Methods 6–A44
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Mehl, S.W., and Hill, M.C., 2013, MODFLOW–LGR—Documentation of ghost node local grid refinement (LGR2) for multiple areas and the boundary flow and head (BFH2) package: U.S. Geological Survey Techniques and Methods book 6, chap. A44, 43 p., https://pubs.usgs.gov/tm/6a44/.
Abstract
Introduction
Highlights and Compatibility
Description of Local Grid Refinement (LGR)
Examples
References Cited
Appendix 1. LGR2 Input Instructions and Selected Input and Output Files from Examples 1 and 3
Appendix 2. Independent Simulations Using the Boundary Flow and Head (BFH2) Package
Appendix 3. Error Propagation in LGR2
Appendix 4. LGR2 Input File for Multiple Refined Areas.
Appendix 5. Brief Program Description
Appendix 6. Relative Advantages of Ghost-Node versus Shared-Node Coupling