MODFLOW-2000, The U.S. Geological Survey Modular Ground-Water Model -- GMG Linear Equation Solver Package Documentation
Open-File Report
2004-1261
Links
- More information: Publisher Index Page (html)
- Download citation as: RIS | Dublin Core
Abstract
A geometric multigrid solver (GMG), based in the preconditioned conjugate gradient algorithm, has been developed for solving systems of equations resulting from applying the cell-centered finite difference algorithm to flow in porous media. This solver has been adapted to the U.S. Geological Survey ground-water flow model MODFLOW-2000. The documentation herein is a description of the solver and the adaptation to MODFLOW-2000.
Suggested Citation
Wilson, J.D., Naff, R.L., 2004, MODFLOW-2000, The U.S. Geological Survey Modular Ground-Water Model -- GMG Linear Equation Solver Package Documentation: U.S. Geological Survey Open-File Report 2004-1261, 53 p., https://doi.org/10.3133/ofr20041261.
ISSN: 2331-1258 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | MODFLOW-2000, The U.S. Geological Survey Modular Ground-Water Model -- GMG Linear Equation Solver Package Documentation |
| Series title | Open-File Report |
| Series number | 2004-1261 |
| DOI | 10.3133/ofr20041261 |
| Year Published | 2004 |
| Language | ENGLISH |
| Description | 53 p. |