GMS:MT3DMS Packages: Difference between revisions
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MT3DMS is divided into a series of components called "packages." Each package performs a specific task. Some of the packages are always required for a simulation, and some are optional. The input for each package is contained in a separate text file. The MT3DMS packages supported in the GMS interface are listed in the following table: | {{MT3DMS Links}} | ||
MT3DMS is divided into a series of components called "packages." Each package performs a specific task. Some of the packages are always required for a simulation, and some are optional. The input for each package is contained in a separate text file. The [[GMS:Basic_Transport_Package_Dialog#Packages|MT3DMS packages]] supported in the GMS interface are listed in the following table: | |||
{| class="wikitable" | {| class="wikitable" | ||
!width="150"|Package Name | !width="150"|Package Name | ||
!width="100"| | !width="100"|Abbrev. | ||
!width="500"|Decription | !width="500"|Decription | ||
!width="80"|Always Req'd? | !width="80"|Always Req'd? | ||
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|Dispersion||align = "center"|DSP||Solves the concentration change due to dispersion with the explicit finite difference method.||align = "center"|NO | |Dispersion||align = "center"|DSP||Solves the concentration change due to dispersion with the explicit finite difference method.||align = "center"|NO | ||
|- | |- | ||
|[[GMS: | |[[GMS:MT3DMS_Source/Sink_Mixing_Package|Sink & Source Mixing]]||align = "center"|SSM||Solves the concentration change due to fluid sink/source mixing with the explicit finite difference method. Sink/source terms may include wells, drains, rivers, recharge, and evapotranspiration. The constant-head boundary and general-head-dependent boundary are also handled as sink/source terms in the transport model.||align = "center"|NO | ||
|- | |- | ||
|Chemical Reactions||align = "center"|RCT||Solves the concentration change due to chemical reactions. Currently, the chemical reactions include linear or nonlinear sorption isotherms and first-order irreversible rate reactions (radioactive decay or biodegradation).||align = "center"|NO | |[[GMS:Chemical Reaction Package|Chemical Reactions]]||align = "center"|RCT||Solves the concentration change due to chemical reactions. Currently, the chemical reactions include linear or nonlinear sorption isotherms and first-order irreversible rate reactions (radioactive decay or biodegradation).||align = "center"|NO | ||
|- | |- | ||
|Generalized Conjugate Gradient Solver||align = "center"|GCG||This package can be used to implicitly solve the dispersion, source/sink, and reaction terms of the transport equation.||align = "center"|NO | |Generalized Conjugate Gradient Solver||align = "center"|GCG||This package can be used to implicitly solve the dispersion, source/sink, and reaction terms of the transport equation.||align = "center"|NO | ||
|- | |- | ||
|Transport Observation||align = "center"|TOB||Outputs concentration at observation points and mass fluxes at groups of source/sink boundary conditions.||align = "center"|NO | |[[GMS:Transport_Observation_Package|Transport Observation]]||align = "center"|TOB||Outputs concentration at observation points and mass fluxes at groups of source/sink boundary conditions.||align = "center"|NO | ||
|- | |- | ||
|PHT3D-PHREEQC Interface||align = "center"|PHC||Used by PHT3D to define options for species related to PHREEQC geochemical reactions.||align = "center"|NO | |PHT3D-PHREEQC Interface||align = "center"|PHC||Used by PHT3D to define options for species related to PHREEQC geochemical reactions.||align = "center"|NO | ||
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{|align="center" | {|align="center" | ||
|- | |- | ||
!align="center" colspan="2"|Examples of | !align="center" colspan="2"|Examples of MT3DMS package dialogs | ||
|- | |- | ||
|valign="top"|[[File:MT3D-Advection.jpg|thumb|none|center|290 px|The | |valign="top"|[[File:MT3D-Advection.jpg|thumb|none|center|290 px|The MT3DMS ''Advection Package'' dialog.]] | ||
|valign="top"|[[File:MT3D-DispersionPackage.jpg|thumb|none|center|300 px|The | |valign="top"|[[File:MT3D-DispersionPackage.jpg|thumb|none|center|300 px|The MT3DMS ''Dispersion Package'' dialog.]] | ||
|} | |} | ||
{{Navbox GMS}} | {{Navbox GMS}} | ||
[[Category:MT3DMS]] | [[Category:MT3DMS|Pack]] | ||
[[Category:PHT3D]] | [[Category:PHT3D|Pack]] | ||
[[Category: | [[Category:MT3DMS Dialogs|Pack]] | ||
[[Category:PHT3D Dialogs|Pack]] | |||
[[Category:Needs Update]] |