| Abstract: | This report documents modifications to the Streamflow-Routing Package (SFR2) to route streamflow through grids constructed using the multiple-refined-areas capability of shared node Local Grid Refinement (LGR) of MODFLOW-2005. MODFLOW-2005 is the U.S. Geological Survey modular, three-dimensional, finite-difference groundwater-flow model. LGR provides the capability to simulate groundwater flow by using one or more block-shaped, higher resolution local grids (child model) within a coarser grid (parent model). LGR accomplishes this by iteratively coupling separate MODFLOW-2005 models such that heads and fluxes are balanced across the shared interfacing boundaries. Compatibility with SFR2 allows for streamflow routing across grids. LGR can be used in two- and three-dimensional, steady-state and transient simulations and for simulations of confined and unconfined groundwater systems. |
| Genre: | USGS Numbered Series |
| ProdID: | 70004688 |
| Citation Author: | Mehl, Steffen W.; Hill, Mary C. |
| Citation Contributing Office: | Branch of Regional Research, Central Region |
| Citation Datum: | |
| Citation Day: | |
| Citation Edition: | |
| Citation Editor: | |
| Citation End Page: | 14 |
| Citation Issue: | |
| Citation Keywords: | |
| Citation Language: | English |
| Citation Larger Work Title: | |
| Citation LatN: | |
| Citation LatS: | |
| Citation LonE: | |
| Citation LonW: | |
| Citation Month: | |
| Citation No Pagination: | N |
| Citation Number Of Pages: | 19 |
| Citation Online Only Flag: | Y |
| Citation Phsyical Description: | v, 12 p.; Appendix |
| Citation Projection: | |
| Citation Public Comments: | |
| Citation Publisher: | U.S. Geological Survey |
| Citation Series: | Techniques and Methods |
| Citation Series Code: | TM |
| Citation Series Number: | 6-A34 |
| Citation Search Results Text: | MODFLOW-LGR-Modifications to the streamflow-routing package (SFR2) to route streamflow through locally refined grids; 2011; TM; 6-A34; Mehl, Steffen W.; Hill, Mary C. |
| Citation Start Page: | i |
| Citation Volume: | |
| Citation Year: | 2011 |
| Type: | citation/reference |
| Text: | MODFLOW-LGR-Modifications to the streamflow-routing package (SFR2) to route streamflow through locally refined grids; 2011; TM; 6-A34; Mehl, Steffen W.; Hill, Mary C. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/tm_6_A34.gif |
| URL (INDEX PAGE): | http://pubs.usgs.gov/tm/tm6a34/ |
| Date Other: | Tue, 21 Jun 2011 10:50 -0500 |
| Publisher: | U.S. Geological Survey |
