Search results

{{MODFLOW Links}} [[File:MODFLOW-Source-Sinks.png|thumb|none|center|500 px|The ''MODFLOW Source/Sink'' dialog]]

{{MODFLOW Links}} MODFLOW-LGR (Local Grid Refinement) is a modified version of MODFLOW-2005 that allows for using multiple grids with different refinement.

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

[[Category:MODFLOW]] [[Category:MODFLOW Packages]]

{{MODFLOW Links}} When building a MODFLOW [[GMS:Automated Parameter Estimation|inverse model]], the input data must b

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW Links}} ...and vertical hydraulic conductivity (K_v or VK) for each layer. MODFLOW then computes the cell by cell conductances using the K values and the laye

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW Links}} ...age'' dialog is accessed through the '''Global Options''' command in the ''MODFLOW'' menu.

...3D Grid Module|3D grid]] or [[GMS:HUF_Package|HUF]] data for [[GMS:MODFLOW|MODFLOW]]. TSIM is run via the ''TPROGS'' | '''Run TSIM''' menu command. This bring | ''TSIM Output''|| Choose to generate material sets or, if a MODFLOW model exists which uses the HUF package, HUF arrays.

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW Links}} ...y created and properly ordered when the [[GMS:Map to MODFLOW|'''Map → MODFLOW''']] command is selected.

...MS:3D Grid Display Options|3D Grid Data]] || [[GMS:MODFLOW Display Options|MODFLOW]], [[GMS:MODPATH Display Options|Particles]], [[GMS:MT3DMS Display Options| ...[[GMS:UGrid Display Options|Ugrid Data]] || [[GMS:MODFLOW Display Options|MODFLOW]], [[GMS:MODPATH Display Options|Particles]]

{{MODFLOW Links}} ...iles are automatically generated. The output options are controlled in the MODFLOW [[GMS:Output Control|''Output Control'' dialog]].

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

...ized to coincide exactly with those defined for MODFLOW. If a steady state MODFLOW simulation is used, any set of stress periods may be utilized for MT3DMS. ...pt for two fields. In addition to the stress period definition required by MODFLOW, MT3DMS also requires a transport step size and a maximum number of transpo

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW Links}} [[File:MODFLOW-BCF.jpg|thumb|360 px|The ''MODFLOW Block Centered Flow Package'' dialog.]]

{{MODFLOW Links}} [[File:NWTsolver.jpg|thumb|500 px|Example of the ''MODFLOW NWT Solver'' dialog.]]

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

There are three methods in GMS for stochastic modeling using MODFLOW 2000 or 2005. The first, [[GMS:Stochastic Modeling#Using Parameter Zonatio ...Wizard'']] or [[GMS:Stochastic Modeling#Statistical Analysis of Stochastic MODFLOW/MT3D solutions|statistical analysis of stochastic solutions]].

{{MODFLOW Links}} |title=MODFLOW-2000, The U.S. Geological Survey Modular Ground-Water Model-Documentation o

{{MODFLOW Links}} A MODFLOW model can be created in GMS using one of two methods: assigning and editing

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW Links}} ...The input for each package is generally contained in a separate file. The MODFLOW packages supported by GMS are listed in the following tables.

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

:[[Projection Dialogs|Projection Dialogs]] :[[GMS:Solids to MODFLOW Command|Solids to MODFLOW Command]]

:[[Projection Dialogs|Projection Dialogs]] :[[GMS:Solids to MODFLOW Command|Solids to MODFLOW Command]]

:[[Projection Dialogs|Projection Dialogs]] :[[GMS:Solids to MODFLOW Command|Solids to MODFLOW Command]]

:[[Projection Dialogs|Projection Dialogs]] :[[GMS:Solids to MODFLOW Command|Solids to MODFLOW Command]]

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

:[[Projection Dialogs|Projection Dialogs]] :[[GMS:Solids to MODFLOW Command|Solids to MODFLOW Command]]

...D Grid dataset or the active UGrid dataset) is used for the display of the MODFLOW calibration targets. [[Category:GMS Display Dialogs]]

:[[Projection Dialogs|Projection Dialogs]] :[[GMS:Solids to MODFLOW Command|Solids to MODFLOW Command]]

:[[Projection Dialogs|Projection Dialogs]] :[[GMS:Solids to MODFLOW Command|Solids to MODFLOW Command]]

:[[Projection Dialogs|Projection Dialogs]] :[[GMS:Solids to MODFLOW Command|Solids to MODFLOW Command]]

One unique feature of the MODFLOW ''Model Checker'' is the [[GMS:Defining Layer Elevations#Step 3: Fixing Lay [[Category:GMS Dialogs|Model]]

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

* MODFLOW stress period input [[Category:GMS Dialogs|time]]

...the Variable-Density Flow (VDF) and Viscosity (VSC) packages. The package dialogs for both packages are available under the ''SEAWAT'' menu. For the package ...first transport step of the simulation, or the last transport step of the MODFLOW time step, or the maximum density change at a cell is greater than DNSCRIT.

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

...can be used to run a [[GMS:Stochastic Modeling|stochastic]] simulation in MODFLOW. [[Category:GMS Dialogs|M]]

...the computer with the serial version. Also see [[GMS:Preferences#MODFLOW|MODFLOW preferences]] for an option to turn on or off the parallel version. ==MODFLOW==

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

[[File:MT3DMS PointSourceSinks.png|thumb|450 px|The ''MODFLOW/MT3DMS Source/Sinks'' dialog showing point options for MT3DMS]] [[Category:MT3DMS Dialogs|Point]]

...associate one or more scalar datasets with an array-based parameter. When MODFLOW is executed, the parameter starting value is multiplied by the dataset to p [[Category:2D Scatter Point Dialogs]]

...models for [[GMS:SEEP2D|SEEP2D]], [[GMS:FEMWATER|FEMWATER]], [[GMS:MODFLOW|MODFLOW]], [[GMS:MT3DMS|MT3DMS]], [[GMS:RT3D|RT3D]], and [[GMS:SEAM3D|SEAM3D]]. Fea ...tion of the arc does not matter. However, when the arc is used to define a MODFLOW stream network, the direction of the arc becomes significant. The '''Revers

{{MODFLOW Links}} The ''PEST'' dialog (''MODFLOW'' | '''Parameter Estimation''') allows the editing of inverse modeling opti

...:Stochastic Modeling#Stochastic Applications|stochastic simulations]] with MODFLOW. A sample material set generated by the T-PROGS software is shown below. | [[Image:pathlines.png|thumb|none|350px|MODFLOW solution for a T-PROGS grid. Black lines are head contours and blue lines a

...ns''' command in the ''MODPATH'' menu. This command is only available if a MODFLOW simulation exists. This command brings up the ''Particles'' tab of the ''3D [[Category:MODPATH Dialogs|Display]]

{{MODFLOW 6 Beta}} {{MODFLOW 6 Links}}

...erval on the y-axis. For example, the head output dataset histogram from a MODFLOW model will show the number of active cells with final head values within a ...e times are computed using a reference time that is defined for the model (MODFLOW, FEMWATER etc.). The reference time represents the date/time corresponding

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR|MODFLOW-LGR]] | 22078| IDD_MF_LGR_OPTIONS

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:Importing MODFLOW Files|MODFLOW Translator]] | 22044 | IDD_MF_TRANSLATOR

...rid are changed, this command causes all datasets to be deleted. However, MODFLOW input parameters are preserved. [[Category:3D Grid Dialogs]]

...ti-cell wells that would use the MNW1 or MNW2 package in other versions of MODFLOW. ...de'' – MODPATH zone codes are assigned using the IBOUND array in the MODFLOW interface.

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR#Parent_and_Child_Grids|Create Child Grid]] | 22081 | IDD_CREATE_CHILD_G

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR#Parent_and_Child_Grids|Create Child Grid]] | 22081 | IDD_CREATE_CHILD_G

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR|MODFLOW-LGR]] |22078 | IDD_MF_LGR_OPTIONS

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR#Parent_and_Child_Grids|Create Child Grid]] | 22081 | IDD_CREATE_CHILD_G

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR|MODFLOW-LGR]] |22078 | IDD_MF_LGR_OPTIONS

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR#Parent_and_Child_Grids|Create Child Grid]] | 22081 | IDD_CREATE_CHILD_G

...e [[GMS:Observations#Observations Dialog|'''Observation''']] item in the ''MODFLOW'' menu. A 45° line is drawn on this plot, which represents a perfect c ...GMS:Automated Parameter Estimation#Sensitivity_Analysis|sensitivity of the MODFLOW parameters]]. These plots are created in the ''Plot Wizard'' by setting the

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR#Parent_and_Child_Grids|Create Child Grid]] | 22081 | IDD_CREATE_CHILD_G

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR#Parent_and_Child_Grids|Create Child Grid]] | 22081 | IDD_CREATE_CHILD_G

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR#Parent_and_Child_Grids|Create Child Grid]] | 22081 | IDD_CREATE_CHILD_G

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR#Parent_and_Child_Grids|Create Child Grid]] | 22081 | IDD_CREATE_CHILD_G

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:MODFLOW-LGR#Parent_and_Child_Grids|Create Child Grid]] | 22081 | IDD_CREATE_CHILD_G

...e to maintain the right angle connection between cells when generating the MODFLOW UDIS package file. Cells cannot be refined or deleted or created and cell b ...e to maintain the right angle connection between cells when generating the MODFLOW UDIS package file.

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:Importing MODFLOW Files|MODFLOW Translator]] | 22044 | IDD_MF_TRANSLATOR

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:Importing MODFLOW Files|MODFLOW Translator]] | 22044 | IDD_MF_TRANSLATOR

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:Observations|MODFLOW Observations]] | 107 | IDD_MF_OBS_DLOG

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:Observations|MODFLOW Observations]] | 107 | IDD_MF_OBS_DLOG

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:Observations|MODFLOW Observations]] | 107 | IDD_MF_OBS_DLOG

This is a special page that relates GMS dialogs to wiki pages. GMS reads this page when a user hits the ''Help'' button in # [[GMS:Importing MODFLOW Files|MODFLOW Translator]] | 22044 | IDD_MF_TRANSLATOR

...xt to this option can bring up the ''Select font'' or the ''Select Color'' dialogs respectively that can be used to adjust the text display of the legend. ...for filling cells is the data colors option; this uses an input array from MODFLOW, MODPATH, MT3DMS, SEAM3D, or RT3D. Any of the input arrays from the models

**'''Add Row''' [[File:GMS MODFLOW 6 - Add Row button.png|16 px]] – Add a row to the case data table. **'''Delete Row''' [[File:GMS MODFLOW 6 - Delete Rows button.png|16 px]] – Removes a selected row from the

'''MODFLOW''' *15094 Modflow menu options selectable without a simulation

'''MODFLOW''' *08484 - map to MODFLOW maps to all modflow models in the project