A Graphical-User Interface for the U.S. Geological Survey's SUTRA Code
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U.S. Department of the Interior U.S. Geological Survey A Graphical-User Interface for the U.S. Geological Survey’s SUTRA Code using Argus ONE (for Simulation of Variable-Density Saturated-Unsaturated Ground-Water Flow with Solute or Energy Transport) Open-File Report 97-421 Version of: October 24, 1997 About the cover: The image consists of two projects created with the Argus-SUTRA GUI. The upper project, “SUTRA”, is an irregular SUTRA finite-element mesh in which the spatially-varying values of hydraulic conductivity are represented elementwise by color. The interpolation method is Inverse Distance Squared. The letters were created in the Domain Outline layer, as open islands within the external domain boundary, resulting in holes in the mesh. Mesh density has a higher value (i.e. finer mesh) along the letters than at the external boundary. The lower project, “GUI”, is a constant-density areal transient transport SUTRA simulation, in which the solute concentrations are represented by the colored contours. The mesh is irregular and has a constant density. The letters are regions of very high hydraulic conductivity-1000 times greater than the rest of the domain. Each letter contains one or two points of specified hydraulic head set at a value of 100. Inflowing fluid at these points has a concentration of 100, while the initial background concentration is zero. The upper horizontal boundary of the domain is set to a specified hydraulic head of zero. Thus, the fluid flows from the points of specified head in each letter, through the highly permeable letter, towards the upper model boundary. The high-head points were chosen such that the solute would trace out the shape of each letter in its path towards the outflow boundary. The mesh is colored by the hydraulic conductivity value of each finite element, and the contours are drawn using the postprocessing module of the Argus-SUTRA GUI. A Graphical-User Interface for the U.S. Geological Survey’s SUTRA Code using Argus ONE (for Simulation of Variable-Density Saturated-Unsaturated Ground-Water Flow with Solute or Energy Transport) by Clifford I. Voss, David Boldt, and Allen M. Shapiro U.S. Geological Survey, Reston, VA ____________________________________________ U.S. GEOLOGICAL SURVEY Open-File Report 97-421 Reston, Virginia 1997 U.S. DEPARTMENT OF THE INTERIOR Bruce Babbitt, Secretary U.S. GEOLOGICAL SURVEY Mark Schaefer, Acting Director Although the computer program described in this report has been tested and used by the U.S. Geological Survey (USGS), no warranty, expressed or implied, is made by the USGS as to the accuracy of the functioning of the program and related material. The code and report may be changed without notice. Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government. ____________________________________________________________________ For additional information write to: Copies of this report can be purchased from: Chief, Office of Ground Water U.S. Geological Survey U.S. Geological Survey Branch of Information Services 411 National Center Box 25286 Reston, VA 20192 Denver, Colorado 80225-0286 Table of Contents Abstract ..................................................................................................................................................................... 1 Overview Introduction ................................................................................................................................................................. 3 Computing Platforms and Required Files........................................................................................................ 4 Availability of Plug-in Extension (PIE) Code for SUTRA.............................................................................. 4 The Argus ONE Paradigm.................................................................................................................................. 4 Acknowledgments............................................................................................................................................... 5 System Requirements and Installation .................................................................................................................... 5 Simple Description of Software Use......................................................................................................................... 7 Simple Step-By-Step Applications of The Argus-SUTRA GUI ............................................................................ 8 Areal Ground-Water Flow Model ..................................................................................................................... 8 Areal Solute Transport Model.......................................................................................................................... 13 Areal Solute Transport Model With Barrier................................................................................................... 15 Areal Model With Transient Solute Transport .............................................................................................. 18 Henry Seawater Intrusion Problem with Variable-Density Flow............................................................... 19 User’s Guide Starting Argus ONE and the SUTRA Interface .................................................................................................... 25 SUTRA Project Information Dialog ........................................................................................................................ 25 Title Window ...................................................................................................................................................... 26 SUTRA Interface-Configuration Window...................................................................................................... 27 SUTRA Non-Spatial Information dialog ........................................................................................................ 29 Headings ...................................................................................................................................................... 32 Modes, Numerical Controls ...................................................................................................................... 33 Temporal Controls...................................................................................................................................... 34 Output .......................................................................................................................................................... 35 Iteration ........................................................................................................................................................ 36 Fluid Properties........................................................................................................................................... 37 Solid Matrix, Adsorption........................................................................................................................... 38 Production, Gravity.................................................................................................................................... 39 The Argus ONE Window and Argus ONE Layers .............................................................................................. 40 Saving and Retrieving Argus ONE-SUTRA Projects.................................................................................... 41 Layer List Window ............................................................................................................................................ 41 Visibility of Layers............................................................................................................................................. 42 Active and Inactive Layers ............................................................................................................................... 43 Layer Types......................................................................................................................................................... 43 Layers and Their Parameters ........................................................................................................................... 45 Interpretation of Contours and Point Data .................................................................................................... 45 Visualizing and Inspecting Values in Layers................................................................................................. 52 Adding or Changing Layers............................................................................................................................. 52 A Warning about Layer and Parameter Names..................................................................................... 53 SUTRA Model Layers............................................................................................................................................... 53 Domain Outline.................................................................................................................................................. 53 Mesh Density ...................................................................................................................................................... 56 Fishnet Mesh Layout ........................................................................................................................................