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| "ADH is a state-of-the-art ADaptive Hydraulics Modeling system developed by the [https://chl.erdc.dren.mil/adh/main/index.html Coastal and Hydraulics Laboratory (CHL), ERDC, USACE], and is capable of handling both saturated and unsaturated groundwater, overland flow, three-dimensional Navier-Stokes flow, and two- or three-dimensional shallow water problems."
| | #redirect [[SMS:AdH]] |
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| Information about the ADH model can be found at the [http://www.erdc.usace.army.mil/Media/Fact-Sheets/Fact-Sheet-Article-View/Article/476708/adaptive-hydraulics-model-system/ ADaptive Hydraulics Modeling home page].
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| The ADH model can be added to a [http://www.aquaveo.com/software/sms-pricing paid edition] of SMS.
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| [[Category:Link to Store]]
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| ==Graphical Interface==
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| ADH makes use of a simulation process that includes using coverages, meshes, and a model control.
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| *[[SMS:AdH Simulations|AdH Simulations]]
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| *[[SMS:AdH Model Control|Model Control]]
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| ===AdH Coverages===
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| The AdH interface includes a few map coverages. These map coverages are used to provide input for the AdH simulation. AdH use the following model specific coverages:
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| *Boundary Conditions
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| *Materials
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| *Sediment Materials
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| ===Files===
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| An ADH simulation is defined using three main files: mesh geometry (*.3dm), boundary conditions (*.bc), and hot start conditions (*.hot). ADH expects a 3-dimensional mesh geometry since it can solve 3D models, but SMS will only interface the 2D capabilities and will therefore only read and write 2D entities in the *.3dm file. A generic SMS mesh geometry file (*.2dm) can be used by ADH if the extension is changed to *.3dm. To facilitate handling the ADH files, SMS creates a simulation file (*.sim) which lists the individual files. Opening the *.sim will load the ADH files in SMS.
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| Each file is a card based text file that can be viewed and edited by a text editor (i.e. Notepad).
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| * [[SMS:2D Mesh Files *.2dm | Mesh geometry file (*.2dm/*.3dm)]]
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| * [[SMS:ADH Boundary Condition File Cards | Boundary condition file (*.bc)]]
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| * [[SMS:ADH Hot Start File| Hot start file (*.hot)]]
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| * [[SMS:ADH Boat Definition File Cards | Boat definition file (*.bt)]]
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| ==Functionality==
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| ADH can address a range of modeling application, including:[http://adh.usace.army.mil/new_webpage/main/adh_overview.htm]
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| *Design of approach channel improvements
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| *Guardwall porting design
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| *Design of a fish passage structure through an existing spillway
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| *Velocity field calculations during different stages of construction
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| *Overall effects of sedimentation due to the proposed work.
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| *Evaluating the effects of multiple projects constructed within a river reach to support objectives for both navigation and ecosystem restoration.
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| *Salinity intrusion analysis in conjunction with system changes.
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| *Impacts of navigation channel design changes on ship passage by supplying hydrodynamic results.
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| *Effects of vessel traffic on hydrodynamics, salinity, and sedimentation with the use of simulating vessel movement in the model.
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| *Flood inundation by use of dynamic and continuous wetting/drying fronts.
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| ==AdH Parallel==
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| In SMS 13.3 or higher, run AdH in parallel by doing the following:
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| # Download the [http://sms.aquaveo.com.s3.amazonaws.com/ADH-4.6.0.exe ADH installer]. | |
| # Run the installer and follow the on-screen instructions. Note the path that is used for the install.
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| # Set the Microsoft MPIEXEC path:
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| ## Right-click on the Project Explorer and select '''Preferences''' to open the ''Preferences'' dialog.
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| ## Select the ''File Locations'' tab.
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| ## In the ''Other Files'' spreadsheet scroll down to ''Microsoft MPIEXEC''.
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| ## Click the '''Browse''' button to open a file browser.
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| ## Select the location of the ‘mpiexec.exe’ from step 2 for the install. It is probably C:\Program Files\Microsoft MPI\Bin\.
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| ## Click '''Open''' to close the browser.
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| ## Click '''Close''' to exit the ''Preferences'' dialog.
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| # Set the number of processors to use:
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| ## Right-click the desired AdH simulation and select '''Model Control...''' to open the AdH ''Model Control'' dialog.
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| ##Select the ''Operation'' tab.
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| ##Set the ''Number of processors'' to the desired amount.
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| ##Press '''OK''' to close the ''Model Control'' dialog.
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| ===ADH String Structures===
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| ADH uses string structures to assign properties to entities. The following table describes the relation between the string structures and SMS structures.
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| {|class="wikitable"
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| |+'''ADH to SMS (Reading)'''
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| !colspan="2"|ADH String Structure
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| !width="300"|SMS Structure
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| |-
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| |rowspan="2" width="150"|NDS with DB card
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| |width="150"|and only 1 node ID
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| |Node with boundary condition (BC)
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| |-
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| |and 2 or more node IDs
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| |Nodestring with BC
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| |-
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| |colspan="2"|EGS with NB card (and possibly FLX card)
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| |Nodestring with BC (and flux output)
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| |-
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| |colspan="2"|MDS with FLX card
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| |Nodestring with flux output
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| |-
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| |colspan="2"|MTS with MP cards
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| |Material with properties
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| |}
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| {|class="wikitable"
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| |+'''SMS to ADH (Writing)'''
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| !colspan="3"|SMS Structure
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| !width="400"|ADH String Structure
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| |-
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| |colspan="3"|Node with BC (Dirichlet)
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| |NDS (only 1 node ID) with DB card
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| |-
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| |rowspan="5" width="100"|Nodestring
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| |rowspan="2" width="100"|with Natural BC
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| |rowspan="2" width="100"|with flux output
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| |EGS with NB and FLX cards
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| |-
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| |EGS with NB card
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| |-
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| |rowspan="2"|with Dirichlet BC
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| |rowspan="2"|with flux output
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| |NDS (2 or more node IDs) with DB card, and MDS with FLX card
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| |-
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| |NDS (2 or more node IDs) with DB card
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| |-
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| |colspan="2"|with flux output
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| |MDS with FLX card
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| |-
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| |colspan="3"|Material with properties
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| |MTS with MP cards
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| |}
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| ==Case Studies / Sample Problems==
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| The following ADH simulation files have been provided by [http://chl.erdc.usace.army.mil/ CHL] to test ADH and the SMS interface capabilities. Additional test cases will be posted here as the interface can successfully read, write, and run the ADH model from within SMS.
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| SMS 10.1 Development version using ADH rev #3669 dated August 2007: | |
| * '''[http://sms.aquaveo.com/ADH-bayousorrel.zip Bayou_Sorrel]''' – Uses the <font color="green">NB OVL</font> and <font color="green">NB OTW</font> boundary condition cards. Includes two materials on a complex mesh.
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| * '''[http://sms.aquaveo.com/ADH-pool5.zip Pool5]''' – Uses the <font color="green">NB OVL</font> and <font color="green">NB OTW</font> boundary condition cards. Includes two inflows with one outflow and four materials on a complex mesh.
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| * '''[http://sms.aquaveo.com/ADH-nb_dis.zip nb dis]''' – Tests the <font color="green">NB DIS</font> boundary card on a straight flume.
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| * '''[http://sms.aquaveo.com/ADH-op_bt.zip op bt]''' – Tests the <font color="green">OP BT</font> card which includes the vessel movement library. This test case contains a boat definition file (*.bt).
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| * '''[http://sms.aquaveo.com/ADH-db_lde.zip db lde]''' – Tests the <font color="green">DB LDE</font> pressure lid card on a straight flume.
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| * '''[http://sms.aquaveo.com/ADH-db_ldh.zip db ldh]''' – Tests the <font color="green">DB LDH</font> pressure lid card on a straight flume.
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| * '''[http://sms.aquaveo.com/ADH-db_lid.zip db lid]''' – Tests the <font color="green">DB LID</font> pressure lid card on a straight flume.
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| ==External Links==
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| *[https://www.erdc.usace.army.mil/Media/Fact-Sheets/Fact-Sheet-Article-View/Article/476708/adaptive-hydraulics-model-system/ Information page on the Adaptive Hydraulics Model System.]
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| *[https://www.erdc.usace.army.mil/Locations/CHL/AdH/Documentation/ ADH Manual]
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| ==Related Topics==
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| *[[SMS:SMS Models|SMS Models]]
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| {{Template:Navbox SMS}}
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| [[Category:ADH|A]]
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| [[Category:External Links]]
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