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1. e You can display heads along a row and along a column and in 3D using the same tools as you used earlier refer to View Edit Properties 40 section e f your model is transient use the time controls above the Flex Viewer to change the output time as you do this all active viewers layer row column 3D will refresh to show the heads for the new output time e The next section will discuss how you can generate a new grid with a different size and resolution and generate a numerical model using this grid Evaluating Different Grids Often the initial grid size you defined is not adequate to provide the solution and stability you 2012 by Schlumberger Water Services Quick Start Tutorials 49 require from your model In this section we will explain how you can generate multiple grids from the conceptual model and run the corresponding numerical models e Below the windows near the bottom of your display you will see a list of active windows E L Properties E L Fow O Conductivity i _ InitialHeads Boundary Conditions mO Constant Heads be L Constant Head 1 h C Constant Head 2 I Rivers Ey E Ouputs anne oof w Heads cing umericalGrndl Numerical Model e Click on the Conceptual Model button to make this the active window and it should now appear on your display e Click on Select Grid Type from the workflow tree e Click De2. 2012 by Schlumberger Water Services Quick Start Tutorials 25 Define Modeling Objectives Collect Data Objects Define Conceptual Model gt Define Model Structure Define Conceptual Model Structure pE L S BL Preview create De Horizon Information s gg Surfaces Name n n a Horizon2 Horizon3 e For this example the default horizon type will be adequate For information on each horizon type please refer to Horizon Typeski1 e Repeat the steps above to add additional horizons e From the Data Explorer select the layer2 top surface data object click the gt button in Row2 of the Horizons grid to insert it into the grid e From the Data Explorer select the layer2 bottom surface data object click the gt button in the Rows of Horizons grid to insert it into the grid NOTE Horizons must be added from the topmost geological layers and working downwards e You can preview the horizons in the adjacent 3D Viewer by clicking the Preview button e Once finished you should see a display similar to the one shown below 2012 by Schlumberger Water Services 26 VMOD Flex Help BJ Define Modeling Objectives BJ Collect Data Objects Define Conceptual Model Structure Define Conceptual Model i F preset tea gt Define Model Stucture bE pE E E Preview J create Define Property Zone Horizon Information H O Se e ez Surfaces P
3. fed Dg dumco Bevation 3 f Create Grid fe D drumco Hevation 4 fo tee E import Model CE drumco Elevation 5 EJ View Edit Grid H E Define Boundary Conditions S E Select the Next Step _ iN Define Observation Zones i Define Observation Wells I Define Zone Budget Zones pci iits j View Charts i View Maps Model Explorer its pa Properties C Aow i C Conductivity fi O Storage i Initial Heads Boundary Conditions C Recharge Evapotranspiration C Constant Heads i C Constant Head 1 C Pumping Wells i C Pumping Wells Boundary Coi Zone Budget Particles C Forward Particles C Backward Particles Flow C Observation Wells puts Heads Drawdown e Click the View Maps button 2012 by Schlumberger Water Services as VMOD Flex Help OF Convert conceptual model to nun Define Properties Define Boundary Conditions Select the Next Step Define Observation Zones Define Observation Wells Define Zone Budget Zones Define Particles Select Run Type E PEST Run Single Run Translate Run Numerical Engines MODFLOW 2005 View Results View Charts f View Maps View Maps Legend Heads m 325 0000 327 7500 330 5000 333 2500 336 0000 338 7500 EE E o Layer 1 Row 99 Column 1 X 3055 45 Y 3154 03 Heads 325 3587 e You will then see color shading of the calculated heads in layer view
4. 00 12 18 2009 Prec single x86 32 bit i i ms U werepe e D Sonleroet dere d pe AMODFIOW AIRPORT4 i sing ata bon Zones ill Fun stat d me yyyy mm ss 2012 06 12 16 06 38 Define Observation Wells US GEOLOGICAL SURVEY MODULAR FINITE DIFFERENCE GROUND WATER FLOW MODEL I Define Zone Budget Zones Period 1 Step 1 I Define Particles Convergence Residual 8 2018813E 03 Max Change 4 0346560E 05 Select Run Type Run end date and time fyyyy mm dd hh mm ss 2012 06 12 16 06 38 PEST Run Elapsed run time 0 120 Seconds 4 Normal termination of simulation Single Run Time 0 0 1sec Translate Time 1 0 1sec Numeric gines WallTime 0 2 Total CPU_time 0 1sec a he jo eu OpenMP parallelized using 2CPU Run e Click the button on the main workflow toolbar to start running the engines You will see the Engine progress in the scrolling window e Note that after a successful run the Heads and Pathlines items will be added the tree in the model explorer e Once finished Click the amp Next step button to proceed View Results e You can then choose to view results in the form of Maps Contours and Color shading or Charts 2012 by Schlumberger Water Services Quick Start Tutorials Visual MODFLOW Flex demo_ DRUMCO grid Run a File Tools Window Help Workflow D Hla eon Define Modeling Objectives B E Define Numerical Model Data E Data o8 drumco Elevation 2
5. Boundary for Layer M3 An na En 4 23 28 PM Transite hts Meads for Layer 1 fan Neca Engnes 4 22 28 PM Translate intial Meads for Layer M2 o a a2 23 28 PM Transiste ints Meads for Layer 23 328 PM SBase Package teeaiater Arnaier 4 73 28 PM GAS Pec sage 423 28 PM Not irchaded BPM OC Package OPM nmalize a2 PM ic Schimberger Water Services 2 23 28 PM Translate Stan 427328 PM fraie 423 28 PM SOLVER Package ual 423 25 PM Fraize O ritietteeds 23 25 PH haize C Boundary Condtiors 2229PM Pewtee C Recharge 42329PM htiaize anM p Schhetberger Water Saviore Constert Meads Con AZRA PM Trorsiate Stat 42 71 20 PM NOC Package 22 23 PM No Dry Cod Package wandiater rewire 4273279 PM No Dey Col Pack age rerdater Prnohre 4737 79 PM MAM P C Wels 423 29 PM shane Fie ransistor kaise Wels 4 oe oo Fie transtutor Finakne C Zone Busser 423 N SURUNGITLUELMISUTL Trasar Fershed UURUTUNRUTLUIELISUG C Zone Budget CI Particles C Forward Particles D Oits Translation feed successfully e Click the Next step button to proceed You will arrive at the Run Engines Step Run Engines 2012 by Schlumberger Water Services 46 VMOD Flex Help O Es gt Run Stop G Define Modeling Objectives Run Nu ical Engi Define Numerical Model I Create Grid Q Import Model View Edit Grid MODFLOW 2005 Define Properties MODFLOW 2005 Define Boundary Conditions Version 1 8
6. gt then Click Finish e The next step is to import a surface that represents ground surface e Click the Import Data button e Select Surface for the Data type e Inthe Source File field click the button and navigate to the My Documents folder then VMODFlex Tutorials ConceptualModel folder and select ground grd e Click Next gt gt through all the screens to accept the defaults then click Finish e Repeat these steps to import the remaining Surfaces layer2 top grd layer2 bottom grd e Next import polyline data objects and from the same source directory select chd east shp use all the defaults and finish the import e Repeat these steps for polylines importing first chd west shp then river shp e Once the data objects are imported they will appear in the tree on the left side of the program window 2012 by Schlumberger Water Services Quick Start Tutorials 23 File Tools Window Wrorkfli i EHe iM 4 chd east fe chdawest bon 7 ver W boundary e You can view these data objects in 2D or 3D simply create a new viewer e Click on Window New 3D Window from the main menu an empty 3D Viewer will appear e Click on the check box beside each of the data objects you imported and they will appear in the 3D Viewer e Click Next Step to proceed where you will arrive at the Define Conceptual Model step Define Conceptual Model Provide a name fo
7. 8 17 Y 5050 7 Atreibute Con eptual Modei 30 Viewer 1 e Click Next Step to proceed Convert to Numerical Model Now you are ready to populate the numerical grid mesh with the conceptual elements e Click on the Convert to Numerical Model button to proceed 2012 by Schlumberger Water Services Quick Start Tutorials 39 J Fh o E ew Ante Dinart Mai E View Finte Derence Gad 2 3 Corven 1 MOOFLOW Noda C Conmart Mead 7 C Consort Mead Wen M NumencelSed1 Conceptual Modei 20 Viewer 1 e After clicking on the conversion button a new window will appear which includes the steps for the numerical model In the first window you will see the progress of the conceptual to numerical conversion This conversion could take several minutes depending on the size and type of grid you used and the complexity of the conceptual model inputs r ud NumericalGrid1 Numerical Model f Convert conceptual model to nu E J Def verti 5 war Converting conceptual model to numerical model p7 D fine Bo nday C onditions Converting Properties H O Select the Next Step Conductivity HO Translat Storage i Run Numerical Engines Initial Heads H View Results Converting Boundary Conditions Rech s arge al mode to numerical mode conversion has completed 2012 by Schlumberger Water Services o VMOD Flex Help e When the conversion is complete cl
8. Conceptual Modeling Tutorial Ve hs 5 PRES TRO EOS TTS an K PA ERA es a Hews Lip UMASS IIB GLE VA Ng M oy WY Visual MODFLOW Hex Integrated Conceptual amp Numerical Groundwater Modeling as VMOD Flex Help 3 1 e Import a standard USGS MODFLOW data set MODFLOW 2000 2005 Start the Tutorial s21 See Also Several sample projects are available for download from our website that illustrate both the conceptual and numerical modeling workflows Conceptual Modeling The following example is a quick walk through of the basics of building a conceptual model and converting this to a numerical model Objectives e Learn how to create a project and import your raw data e Become familiar with navigating the GUI and steps for conceptual modeling e Learn how to define a 3D geological model and flow properties e Define boundary conditions using your GIS data e Define a MODFLOW grid then populate this grid with data from the conceptual model e View the resulting properties and boundary conditions e Translate the model inputs into MODFLOW packages and run the MODFLOW engines e Understand the results by interpreting heads and drawdown in several views e Check the quality of the model by comparing observed heads to calculated heads Required Files e Several files are required for this exercise which should be included with the VMOD Flex installation These files are available in your My Documents f
9. Define Boundary Conditions in the tree and select the Define Boundary Condition button e Choose River for the boundary condition type e From the Data Explorer select the river polyline e Click the button in the Define Boundary Condition dialog to add this polyline to the input e A warning may appear about clipping the polyline click OK to continue e Click the Next button e Define the following attributes for the river Stage 335 Bottom 333 Riverbed Thickness 1 Width 10 Riverbed conductivity 0 01 m s amp Edit Boundary Condition F e an a Select how the attnbutes are defined Define for the entire zone 0 Define values at vertices Linear Interpolation e Click Finish The River conceptual boundary condition will be added to the model tree The following display will appear 2012 by Schlumberger Water Services Quick Start Tutorials Conceptual Model O E o Define Modeling Objectives NextState B Collect Data Objects Define Conceptual Model 3 Select the Next Step El Define Boundary Conditions Define Surface Water Ne i Define Pumping Wells Define Boundary Conditic Wi Select Grd Type om p a rmn femeni Ma Define Finite Differen
10. Method Select one or more structural zones Property Zones Property Zone 1 Use Structural Zone s Ropes Zar 2 Use P Data Obi Structural Zones Property Zone 2 Descrinti Save Property Values Group of parameters to define Conductivity Kx Ky Kz 7 Parameter Unit Method Value Object Mapping r m s Constant z 76 05 M Ky m s Constant z 7E05 M Kz m s Constant 76 06 M e Property zones can also be defined using polygon shapes the values can also be defined from shapefile attributes or 2D Surface distributed values For more details please see Defining Property Zones bs 2012 by Schlumberger Water Services 30 VMOD Flex Help e Click Next Step to proceed to the Selection screen e In this screen you can choose to proceed to Defining Boundary Conditions or proceed to Defining a grid or mesh e Click the Define Boundary Conditions button to proceed Define Boundary Concibons Select Gad Type Comcoptasl adel 20 Viewer 1 e In this window you can choose the type of Boundary Conditions Standard MODFLOW Boundary Conditions CHD DRN RCH etc Pumping Wells or Surface Water Network currently under construction e Click on the Define Boundary Conditions button 2012 by Schlumberger Water Services Quick Start Tutorials 2 Fh o AG wen 5 ee Ondions WD Define Sutoce Water Ne E Define Punong Wels E Define Boundary Conde le Dofine Surfac
11. O sees cd Jam ec e layer2 top meda COE A Fi Preview Exaggeration 1 5000 Name Type Horizon Erosional Horizon2 Conformable Pe Cree 15000 10000 x e Finally click the button to create the horizons and proceed to the next step Define Property Zones Once you have imported sufficient raw data into your project you can begin to construct one or more conceptual models using imported or digitized data objects as building blocks At this step you can view edit the flow properties for the model There are two ways to define property zones Using Structural Zones or Using Polygon Data Objects 2012 by Schlumberger Water Services Quick Start Tutorials j Visual MODFLOW Flex Example i al Model res a ud File Tools Window Help Workflow X EE S DE at O bl ae Data a re pe 1 amp ground Define Modeling Objectives Define Property Zones layer2top EJ Collect Data Objects i E layer2 bottom EJ Define Conceptual Model bo OO boundary Define Model Structure Create New Property Zone Method Select one or more structural zones Property Zones ve AA chd east 1 Define Property Zones sa WG chd west H O Se e Next Step Use Structural Zone s E CE iM rivers HO Se Structural Z d Te Use Polygon Data Object Aan bebe A is Name Description ma Save Property Values Group of parameters to define Model Explorer Conceptual Mod
12. ODFLOW Model e In this step you define the objectives of your model and the default parameters File Took Window Help Workflow 5X Fh o S Des i Fiver Sia dagtion N k a Fom tye Aveteble Ergres Homan co CEES USGS MOOFLOW 200 tem SWS oi USGS MODFLOW 2005 tem SWS USGS MODFLOW LGA from SWS a NEBUIDGET MOOPATM Groundwater Flow e For this scenario the default objectives will be fine 2012 by Schlumberger Water Services Quick Start Tutorials e Click Next Step to proceed Collect Data Objects e The next step is to import or create the data objects you wish to use for building the conceptual model 2 Fh Deto Ly Oma At this step you can import data create new data objects by digitizing or create surfaces from points data objects e Click the Import Data button and the following screen will load nnn a Dalla Sour 2012 by Schlumberger Water Services 22 VMOD Flex Help e Select Polygon in Data Type combo box e Inthe Source File field click the button and navigate to your My Documents folder then VMODFlex Tutorials ConceptualModel select folder Polygons and select boundary shp e Click Next gt gt xX Siem Dida Phere E EDHARE i WILT TYPE i 1 Pine 2 lial r reed a a Lee 5 5 Hrer E b Ane E ay F r Back lea 3 Cancel Heii e Click Next gt
13. alog to add this polyline to the input e Click the Next button 2012 by Schlumberger Water Services Quick Start Tutorials 33 amp Edit Boundary Condition Sow Define for the entire zone Define values at vertices Linear Interpolation PLined Potine Zonel Just start and end points All wertices From 2D eridded From shapefile Fram time schedule ransieat deta e The next dialog allows us to define the constant head value VMOD Flex provides various options for defining boundary condition attributes Attributes can be assigned from those stored in Surface Time Schedule Shapefile and 3D Gridded data objects You can also set attributes as Static no change over time or Transient changes over time e For this tutorial you will assign a static constant head value e In the empty field located below the Starting Head field e type 347 for the Starting Head and Ending Head e Finish button Repeat these steps to define the other constant head boundary condition e Click on Define Boundary Conditions in the tree e Select the Define Boundary Condition button e Choose Constant Head select the chd west polyline and define a value of 325 for both the Starting Head and Ending Head e Click Finish The following display will appear Before you proceed you will define one more boundary condition a River 2012 by Schlumberger Water Services ES VMOD Flex Help e Click on
14. an select a different parameter group for example Initial Heads and see the corresponding zonation in the Flex Viewers e Click Next Step to proceed to the Boundary Conditions step View Edit Boundary Conditions e At this step you can view edit the flow boundaries for the model 2012 by Schlumberger Water Services a VMOD Flex Help O OF Convert conceptual model to nun Define Properties I Define Boundary Conditions Select the Next Step Define Observation Zones W Define Observation Wells Define Zone Budget Zones Define Particles Select Run Type PEST Run Single Run Translate Run Numerical Engines MODFLOW 2005 View Results View Charts View Maps Inspect Define Boundary Conditions Toolbox Constant Head Edit Layer 1 Row 37 Column 2 X 3183 36 V 11242 95 Atrribute e From the toolbox select the Desired Boundary condition group Constant Head Rivers etc e Then select Edit Single or Edit Group e Click on a cell that belongs to this group a dialog will appear where you can see the parameters for a single cell or group of cells e Click Next Step to proceed You will arrive at the Flow Boundaries step Proceed to Run or Define Optional Model Elements e You will arrive at a choice screen here you can proceed to some of the non essential inputs for the model such as Zone Budget Zones Particle Tracking or Observatio
15. ce Grid Define Finite Element Mesh View Finite Difference Grid anslate to FEFLOW Mode Convert to MODFLOW Model Next you can define a Finite Difference Grid or a Finite Element Mesh e Click the Define Finite Difference Grid button and define the inputs as explained in the following section Define Grid 2012 by Schlumberger Water Services 36 VMOD Flex Help 3 Define Numerical Grid Name NumericalGrid1 Define Horizontal Grid Rotation 0 Add Data Object Grid Size Rows Cell Height 100 130 000 Columns Cell Width 100 130 000 Grid Extents Xmin Xmax Width 3000 000 16000 000 13000 000 Ymin Ymax Height 3000 000 16000 000 13000 000 Next gt gt Cancel Enter a unique Name for the numerical grid This name will appear in the Conceptual Model tree once the grid is created Enter the grid size and optionally the grid rotation The grid can be rotated counter clockwise about the grid origin by entering a value between 0 and 360 in the Rotation text field e The Xmin and Ymin values refer to the X Y coordinates of the bottom left corner of the numerical grid The Xmax and Ymax values refer to the X Y coordinates of the top right corner of the numerical grid e The Columns and Rows fields allow you to define the Grid Size e Type 100 for both the rows and columns e Click the Next button to proceed to define th
16. e vertical discretization 2012 by Schlumberger Water Services Quick Start Tutorials Define Numerical Grid o Define Vertical Grid Grid Type Deformed Create Child Grid Description In a deformed grid mesh the tops and bottoms of the model layers follow the horizons elevations You can refine the model layers by dividing the zones into proportionately thick layers Apply Exaggeration 0 Row 1 Column 7 Zmin 184 170855920891 Min Cell Thickness Zmax 0 1 363 466310940812 Layer Refinement l lt lt Back Finish r Cancel e Inthe Define Vertical Grid screen specify the type of vertical discretization for this exercise the default Deformed grill be used More details on the grid types can be found in the Defining Grids Meshes esl section e Leave the defaults as is click the Finish button The Grid will then appear as shown in the following screen 2012 by Schlumberger Water Services 38 VMOD Flex Help a Eile Jook Window Help Workflow e S X J ah o i O Obl up Daa OF gourd E Defra Modang Otsectives OF ayete E Cobect Dats Otvects OF layer2dct1om E Define Conceptual Model OO boundary E Deire Model Structure OG hitaan E Define Property Zones OG chd weet g Select the Net Stee OG nen E Sara Gad Tye E View Ante Danat Meh J Consort Mead Wen W NumencalGed Layer 1 Row 85 Coturem 1 X 312
17. el 1 s C Model Boundary ay Structure C Horizons E oO Horizon1 i i ie Ho zon3 C Zones Simulation Domain he O Model Domain i C Boundary Conditions Conceptual Model 3D Viewer 1 Using Structural Zone s This method allows you to create a property zone from existing structural zones in your conceptual model i e zones generated from horizons e Click on the Use Structural Zone button as shown below Define Property Zones Create New Property Zone Method Select one or more structural zones Property Zones AR P 3 Use Structural Zone s eE Str ti Zon TP uctural Zones Name Description Save Property Values Group of parameters to define 2012 by Schlumberger Water Services 2 VMOD Flex Help e Select Zone structural zone from the conceptual model tree under the Structure Zones node as shown below Model Explorer E os Model 1 D C Model Boundary oe i 7 Horizons i C Horizont P i Horizon hu C Horizon3 E L Zones x OE ooo h i C Zone be 9 Properties ey Ja Simulation Domain Model Domain ij Boundary Conditions e Click the button to insert the zone in the Structural Zones field as shown below Define Property Zones Create New Property Zone Method Select one or more structural zones Property Zones Use Structural Zone s Property Zone Name Property Zone 1 Proper
18. fine Finite Difference Grid button and the Define Grid window will appear e Define a new grid with the desired grid size and rotation e Click Next e Specify the desired vertical discretization you may wish to use a different vertical grid type or refine any of the vertical layers e Click Finish when you are done e The new grid should now appear and you will also see the grid appear as a new node in the model tree e Click the Next step button to proceed Now you are ready to populate the numerical grid mesh with the conceptual elements The Convert to Numerical Model display should appear similar as below Now in the Select Grid combo box you will see there are 2 grids by default the grid you created should be selected e Click on the Convert to Numerical Model button to proceed 2012 by Schlumberger Water Services 50 VMOD Flex Help Conceptual Model O OF n Define Modeling Objectives EJ Collect Data Objects Select Grid EJ Define Conceptual Model NumercalGrd EJ Define Model Structure BJ Define Property Zones I 89 Select the Next Step B E Define Boundary Conditions W Define Surface Water Network Ef Select Grid Type bl W Convert to MODFLOW Model Convert To Numerical e After clicking on the conversion button a new workflow window will appear which includes the steps for the numerical model for this new grid In the first window you will see the progress of
19. ick Next Step to proceed to the Properties step View Edit Properties e At this step you can view edit the flow properties for the model a a Ss e Under Views select the various views you want to see in the Flex viewer VMOD Flex allows you to simultaneously show a layer row column and 3D Views Place a checkbox beside the desired view and it will appear on screen e Adjust a specific layer row or column using the up down arrows Alternatively click on the button then click on any specific row column or layer in any of the 2D views and the selected row column or layer will be set automatically e Now you will define a default initial heads value e Choose Initial Heads from the combo box under the Toolbox as shown below 2012 by Schlumberger Water Services Quick Start Tutorials at Views l 5 Row 1 gt amp 5 eye ae Initial Heads Database Edit e Click Database button located below the Initial Heads combo box e Type 350 for each of the zone values this will apply an initial head value of 350 for the entire model domain e Click OK when you are finished e Use the same tools as described in the previous step to manipulate the views e The display tools will allow you to switch from discrete cells rendering to color shading contours Render as cells Show color shading Show hide contour lines H Show hide grid lines e In the Toolbox you c
20. ll appear in the model tree The model run has a grid and corresponding inputs this can also be seen in the figure above e When the conversion is complete click Next Step to proceed to the Properties step e Now as explained previously you can review the properties and boundary conditions and translate and run this model e Once the heads are generated you can compare this to the results from previous grids Importing VMOD MODFLOW Models The following example is a quick walk through of the basics of importing an existing Visual MODFLOW or MODFLOW data set Objectives e Learn how to create a project and import an existing numerical model e Become familiar with navigating the GUI and steps for numerical modeling e Learn how to view and edit properties and boundary conditions in a variety of views e Translate the model inputs into MODFLOW packages and run the MODFLOW engines e Understand the results by interpreting heads and drawdown in several views e Check the quality of the model by comparing observed heads to calculated heads Required Files e This tutorial is designed to allow you to select your own Visual MODFLOW or MODFLOW project and follow through the steps If you wish to use the model that is shown in the following example it can be downloaded from our website below http trials swstechnology com software VMODEFlex 2012 Tutorials vmod model import zip 2012 by Schlumberger Water Services
21. n Wells Or you can proceed to Running the simulation 2012 by Schlumberger Water Services Quick Start Tutorials pa ee Unttled G bJ Observatonzones ate PW O216 o s ES Eagt 5 P 0929 He ge Factor a ee 213 4 2145 aia 7 eee 212 4 Obaevation Walls e Click the Select Run Type button to proceed Mouse over this and you will see the blue Next arrow appear on top just left click once to select this option Alternatively the Next step button will take you to this step as it is pre define as the default step O O l Dare Modring Objectes E Dare Numerica Modai 000 Select Hun Type Engines to Run Engine J OORT S00 TIF MODPATH call ZoneBudget F TID Singe Ron e Click the Compose Engines button to proceed Alternatively the Next step button will take you to this step 2012 by Schlumberger Water Services 4a VMOD Flex Help ae Qe MODFLOW 2000 bee 7 USGS MODFLOW 2005 from SWS View Results e You will arrive at the Select Engines step Here you can choose what engines you want what version of MODFLOW 2000 2005 etc and if you want to include MODPATH and ZoneBudget in the run e MODFLOW 2005 should be selected by default e Click Next Step to proceed Translate Packages e You will arrive at the Translation Step 2 i Settings Ru
22. n Run Sel Output Folder D SampleProject demo Data MODFLOWSAIRPORT 4 gnd Rumi _ fii Define Observation Wells J ee IJ Define Zone Budget Zones View Results _ At this step you choose if the model is steady state or transient choose the solver you 2012 by Schlumberger Water Services Quick Start Tutorials 4s want to use and define any other MODFLOW package run settings such as cell rewetting etc Note in the General Settings there is a default location where the MODFLOW and other files will be generated this can be modified if you wish Translate e Click the button circled above to proceed this will read the input from the numerical model and translate this into the various input files needed by MODFLOW and the other engines The files will be created in the directory defined in the previous step CGP spoti Bason a OF spati Bevon 72 OG spori Bavson m O spati Berson m OA ied irconed Wals 7 lt 3 28 PM No data e 228 PMS TR Package 7 D Sasa the Nae Seo pet yl 1D Define Observation Zones 423 28 PM a IB Define Observation Wels 4 23 28 PM Translate Defne Zone Budpet Zones 423 28 PM BA 36 Pockope farenin ses 23 28 PM Base Package trenstanor npalize 423728 PM ZBasc Package taraintor ic SSR FE SPO aE Select Fun Type 423 28 PM SBasc jr here yS Trorsite PESAR 47328 PM Transito Boundary for Layer 21 B rgen 42328 PM Tranetime Boundary for Layer F2 Trandate 427 28 PM Transime
23. o Water Network i z b Con eptusl Modet 2D Viewer 1 e The Define Boundary Condition dialog box will appear on your screen as explained in the following section Define Boundary Conditions e At this step you can define flow boundaries for the model e From the Select Boundary Condition Type combo box select the desired boundary condition type e Constant Head e Type name Constant Head East 2012 by Schlumberger Water Services 32 VMOD Flex Help Ss Define Boundary Condition Select Boundary Condition Type Constant Head Type 1 Name Where to on the Simulation Model Domain Top Select a polyline or polygon from Data Explorer chd east Help Choose the desired boundary condition type from the list and define a name and optionally a description Define where the boundary condition object should be connected on the simulation model domain this will detemine to what model layer the boundary condition will be translated Top Bottom Intermediate You must then select a polygon or polline to define the boundary condition Select the Sides option if you wish to define a boundary condition to the side face of the simulation model domain For this option supported boundary condition types are Specified Head General Head and Specified Hux e From the Data Explorer select the chd east polyline that represents this constant head e Click the gt button in the Define Boundary Condition di
24. older VMODFlex Tutorials ConceptualModel If you cannot find these files please download them from our website http trials swstechnology com software VMODFlex 2012 T utorials conceptual model supp files Zip Creating the Project e Launch VMOD Flex e Select File New Project The Create Project dialog will appear e Type in project Name Exercise 2012 by Schlumberger Water Services Quick Start Tutorials e Click Browse button and navigate to a folder where you wish your projects to be saved and click OK e Define your coordinate system and datum or leave the non cartesian as defaults e Define the Units frame For this project the default units will be fine The Create Project dialog should now look like this 2 Create Project Project Information Name DEN Exercise a Unit Settings Conductivity Data Repository Length D Documents WMOD Flex Pumping Rate Ea Recharge Specific Storage Time Description Froject Coordinate Coordinate Systems 7 Local Cartesian Datum Word Geodetic System 1984 e Click OK The workflow selection screen will appear e Select Conceptual Modeling and the Conceptual Modeling workflow will load 2012 by Schlumberger Water Services z VMOD Flex Help gt Collect Data Objects Define Conceptual Model Define Model Structure Define Property ones s Select the Next Step Select Gnd Type Translate to FEFLOW Model Convert ta M
25. r the conceptual model start date and model area From the Data Explorer select the polygon data object that represents the conceptual model horizontal boundary and then click the gt button Note The model area cannot be defined using a complex polygon or one that contains multiple polygons A complex polygon is a polygon that intersects with itself 2012 by Schlumberger Water Services poa VMOD Flex Help Conceptual Model O OF Define Modeling Objectives Define Conceptual Model Name Conceptual Mode 1 Descrinti Model Area Select existing data object boundary Projection Type Coordinate Systems Datum World Geodetic System 1984 e Click Next Step to proceed to the Define Model Structure step Define Structure Defining the geological model consists of providing geological surfaces as inputs for horizons then three dimensional solids are created between these horizons To create new horizons follow the steps below e From the Horizons Settings dialog shown below click the Add Horizon button to add a new horizon row to the Horizon Information table e Repeat this two more times so there are 3 new rows on the Horizons table e From the Data Explorer select the ground surface data object that will be used to generate the horizon e Click the button in Row1 of the Horizons grid to insert it into the Horizon Information table See the example below
26. the conceptual to numerical conversion This conversion could take several minutes depending on the size and type of grid you used and the complexity of the conceptual model inputs 2012 by Schlumberger Water Services Quick Start Tutorials e ud NumericalGrid1 Numerical Model vert conceptual model to y nur E TETA Converting conceptual model to numerical model a E H Define vs yundary Conditions H O Select the Next Step in tordil Run Nun ierical Engine bey esults arge 1 Conceptual mode to numerical model conversion has completed e Note that the new window is titled with the name of the new grid you provided ad NumericalGrid2 Numerical Model fig npn Bi dae Conditions ce Select the Next Step nG Ruin Numerical Engines W View Results Constant Head 4 Constant Head 2 River 1 Conceptual model to numerical model conversion has completed e This new window will appear in the active list at the bottom of the main parent window 2012 by Schlumberger Water Services 52 VMOD Flex Help 3 2 ee eee 7 NumericalGid2 r Run E Inputs i T Properties Gl How 1 E E ae Conditions IE r E Constant Heads be C Constant Head 1 bee iC Constant Head 2 Rivers Conceptual Model NumericalGridl Numerical Mode NumericalGrid Numerical Model e In addition this new model run wi
27. ty Values Group of parameters to define Conductivity Koc Ky Kz ms mea E e m n e P OE e Select the Group of parameters that will be defined e g Conductivity Storage or Initial heads The data input grid below will display the appropriate parameters based on which 2012 by Schlumberger Water Services Quick Start Tutorials 29 parameter group is selected For example if conductivity is selected the data input grid will show the parameters Kx Ky and Kz The data input grid will already be populated with the default values specified in the Project Settings File gt Project Settings Property Values Group of parameters to define Conductivity Kx Ky Kz Parameter Unit Method Value m s Constant 4E DG Ky m s Constant 4E 06 Kz mis Constant AE 07 e Type the desired values for the property zone Kx 4E 6 Ky 4E 6 Kz 4E 7 e Click on the Save button located on the right side of the window e Repeat these steps for the other property zone e Click on the Use Structural Zone button e Select Zone2 from the model tree e Click on 3 button to insert the zone in the Structural Zones field as shown below e Type the desired values for property zone2 Kx 7E 5 Ky 7E 5 Kz 7E 6 e Click on the Save button located on the right side of the window Define Property Zones Create New Property Zone
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