Online Guide to MODFLOW-2000
Contents
Index
Introduction
Beginner's Guide to MODFLOW
Frequently Asked Questions
Package Incompatibilities
Suggestions on Compiling
Suggestions on Enhancing MODFLOW
Call Graphs
Miscellaneous
Name File
Array Reading Utility Modules
List Utility Module
Input Files Supported in Various Versions of MODFLOW
Groundwater Flow Process
BAS6 - Basic Package
DIS - Discretization File
MULT - Multiplier File
ZONE - Zone File
Groundwater Flow Packages
BCF6 - Block-Centered Flow Package
LPF - Layer-Property Flow Package
HUF2 - Hydrogeologic-Unit Flow Package
KDEP - Hydraulic-Conductivity Depth-Dependence Capability
LVDA - Model-Layer Variable-Direction Horizontal Anisotropy Capability
HFB6 - Horizontal Flow Barrier Package
Boundary Condition Packages
Specified Head Boundaries
CHD - Time-Variant Specified-Head Package
FHB - Flow and Head Boundary Package
Specified Flux Boundaries
FHB - Flow and Head Boundary Package
RCH - Recharge Package
WEL - Well Package
Head-Dependent Flux Boundary Packages
DAF, DAFG - DAFLOW with MODFLOW
DRN - Drain Package
DRT- Drain Return Package
ETS - Evapotranspiration Segments Package
EVT - Evapotranspiration Package
GHB - General-Head Boundary Package
LAK - Lake Package
MNW1 - Multi-Node, Drawdown-Limited Well Package
MNW2 - Multi-Node Well Package
RES - Reservoir Package
RIV - River Package
SFR - Streamflow-Routing Package
STR - Stream Package
Solvers
DE4 - Direct Solver Package
GMG - Geometric Multigrid Solver
LMG - Link-AMG Package
PCG - Preconditioned Conjugate-Gradient Package
PCGN - Preconditioned Conjugate Gradient Solver with Improved Nonlinear Control
SIP - Strongly Implicit Procedure Package
SOR - Slice-Successive Overrelaxation Package
Output Control
GAGE - Gage Package
HYD - HYDMOD Package
LMT6 - Link-MT3DMS Package
MNWI - Multi-Node Well Information Package
OC - Output Control Option
Subsidence
IBS - Interbed-Storage Package
SUB - Subsidence and Aquifer-System Compaction Package
SWT - Subsidence and Aquifer-System Compaction Package for Water-Table Aquifers
Observation Process
ADV2 - Advective-Transport Observation Package
CHOB - Specified-Head Flow Observation Package
DROB - Drain Observation Package
DTOB - Drain Return Observation Package
GBOB - General-Head-Boundary Observation Package
HOB - Head-Observation Package
OBS - Input File For All Observations
RVOB - River Observation Package
STOB - Stream Observation Package
Sensitivity Process
SEN - Sensitivity Process Input File
Parameter Estimation Process
PES - Parameter-Estimation Process Input File
2018 U.S. Geological Survey