Potential inaccuracies in MODFLOW simulations involving the SIP and SSOR methods for matrix solution

Ground Water

Volumn 35, Issue 2, 1997, Pages 229-232

  Osiensky, James L ^a   Williams, Roy E ^a  

^a UNIVERSITY OF IDAHO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AQUIFERS; BOUNDARY CONDITIONS; COMPUTER SIMULATION; CONVERGENCE OF NUMERICAL METHODS; ITERATIVE METHODS; THREE DIMENSIONAL; UNSTEADY FLOW;

HYDROGEOLOGY; MODFLOW MODEL; PRECONDITIONED CONJUGATE GRADIENT; SLICE SUCCESSIVE OVERRELAXATION; STRONGLY IMPLICIT PROCEDURE;

GROUNDWATER FLOW;

EID: 0031104693     PISSN: 0017467X     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1745-6584.1997.tb00079.x     Document Type: Article

References (8)

1. Andersen, P. F. 1988. PREMOD (a Preprocessor for MODFLOW). GeoTrans, Inc., Reston, VA.
2. Domenico, P. A. and F. W. Schwartz. 1990. Physical and Chemical Hydrogeology. John Wiley & Sons, New York. 824 pp.
3. Ferris, J. G., D. B. Knowles, R. H. Brown, and R. W. Stallman. 1962. Theory of aquifer tests. U.S. Geol. Surv. Water-Supply Paper 1536-E. 174pp.
4. Hill, M. C. 1990. Preconditioned Conjugate-Gradient 2 (PCG2), a computer program for solving ground-water flow equations. U.S. Geol. Surv. Water-Resources Investigations Report 90-4048. 43 pp.
5. McDonald, M. G. and A. W. Harbaugh. 1988. A modular three-dimensional finite-difference ground-water flow model. Techniques of Water-Resources Investigations of the U.S. Geol. Surv. Chapter A1, Book 6.
6. Meyer, P. D., A. J. Valocchi, S. F. Ashby, and P. E. Saylor. 1989. A numerical investigation of the conjugate gradient method as applied to three-dimensional groundwater flow problems in randomly heterogeneous porous media. Water Resources Research. v. 25, no. 6, pp. 1440-1446.
7. Theis, C. V. 1935. The relation between the lowering of the piezometric surface and the rate and duration of discharge of a well using groundwater storage. Trans. Amer. Geophys. Union. v. 2, pp. 519-524.
8. Trescott, P. C., G. F. Pinder, and S. P. Larson. 1976. Finite-difference model for aquifer simulation in two dimensions with results of numerical experiments. Techniques of Water-Resources Investigations of the U.S. Geol. Surv. Book 7, Chapter C1, 116 pp.