GMS:MODFLOW-USG: Difference between revisions

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{{only in print|[[Image:Switching_MF2K5.jpg|200px|none|thumb|left|MODFLOW Global Option Dialog]]}}
{{only in print|[[Image:Switching_MF2K5.jpg|200px|none|thumb|left|MODFLOW Global Option Dialog]]}}
Choosing to use MODFLOW-USG is done in the [[GMS:Global_Options/Basic_Package|MODFLOW Global Options Dialog]]. At any time you can switch from one to the other.
Only MODFLOW-USG is supported when using unstructured grids. MODLFOW-USG can also be used for a model using a 3D Grid. Choosing to use MODFLOW-USG is done in the [[GMS:Global_Options/Basic_Package|MODFLOW Global Options Dialog]]. With a 3D grid at any time you can switch from one modflow version to another.
{{hide in print|[[Image:Switching_MF2K5.jpg|300px|none|thumb|left|MODFLOW Global Option Dialog]]}}
{{hide in print|[[Image:Switching_MF2K5.jpg|300px|none|thumb|left|MODFLOW Global Option Dialog]]}}


{{Navbox GMS}}
{{Navbox GMS}}
[[Category:MODFLOW]]
[[Category:MODFLOW]]

Revision as of 23:36, 26 February 2014


MODFLOW
Pre-processing
MODFLOW Commands
Building a MODFLOW Model
Map to MODFLOW
Calibration
Packages Supported in GMS
Saving a MODFLOW Simulation
Importing MODFLOW Files
Unsupported MODFLOW Features
Run MODFLOW
Post-processing
MODFLOW Display Options
MODFLOW Post-Processing Viewing Options
Reading a MODFLOW Simulation
Tutorials
Packages
Flow: BCF6, HUF, LPF, UPW
Solvers:

DE4, GMG, NWT, PCG,

PCGN, LMG, SIP, SOR,

SMS
Other:

BAS6, BFH, CHD1, CLN,

DRN1, DRT1, EVT1, ETS1,

GAGE, GHB1, GNC, HFB1,

HUF, LAK3, MNW1, MNW2,

OUT1, RCH1, RIV1, SFR2,

STR1, SUB1, SWI2, WEL1,

UZF1

Starting at GMS version 10.0, GMS supports MODFLOW-USG. MODFLOW-USG is a version of MODFLOW based on finite volume calculations, thus allowing for many different types of grid cells. This allows the model grid to more accurately match the model domain and be more efficiently refined in areas where more accuracy is desired.

MODFLOW-USG models are built using unstructured grids, or UGrids, which are a new (as of GMS 10.0) type of geometric object that can handle the wide variety of cell types supported by MODFLOW-USG.

Choosing MODFLOW Version

Only MODFLOW-USG is supported when using unstructured grids. MODLFOW-USG can also be used for a model using a 3D Grid. Choosing to use MODFLOW-USG is done in the MODFLOW Global Options Dialog. With a 3D grid at any time you can switch from one modflow version to another.

MODFLOW Global Option Dialog