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A numerical flow model can be the most efficient and effective tool to carry out these analyzes and obtain reasonable information on the relationships between groundwater components. However, having a modeling tool is not enough, it is necessary to know both the modeling platform and understand the processes it wants to reproduce, and in this particular case, understand the water dynamics of the hydrogeological system.

This course develops the main functions and applications of the latest version of the MODFLOW 6 groundwater modeling code through the ModelMuse interface, both developed by the United States Geological Survey (USGS). This version includes innovative tools for the construction and simulation of hydrogeological models, mainly highlighting the incorporation of the discretization option for discretized by vertices grids.

Objectives

The development of the course will allow the application of these groundwater modeling tools to analyze regional and local flow, so that participants learn to build these models and analyze the results. In this course the student will learn:

  • ModelMuse environment and tools for modelling.
  • Know the potential of MODFLOW 6 and the ModelMuse environment.
  • Conceptualization criteria, grid design and boundary conditions.
  • Modelling of particle tracking with MODPATH.
  • Analyze the results obtained in the simulated models.

Trainer

Saul Montoya M.Sc. 

Saul Montoya M.Sc. is a Hydrogeologist and Numerical Modeler. Mr. Montoya is a Civil Engineer graduated from the Catholic University in Lima with postgraduate studies in Management and Engineering of Water Resources (WAREM Program) from Stuttgart University – Germany with mention in Groundwater Engineering and Hydroinformatics. Mr Montoya has a strong analytical capacity for the interpretation, conceptualization and modeling of the surface and underground water cycle and their interaction. 

Over the last 9 years Saul has developed 2 websites for knowledge sharing in water resources: www.gidahatari.com (Spanish) and www.hatarilabs.com (English) that have become relevant due to its applied tutorials on groundwater modeling, spatial analysis and computational fluid mechanics.

Materials

The requirements to develop this module are to have an internet connection via wifi or network cable with a bandwidth of at least 4 Mbps and use a PC or Laptop with a Windows 64-bit operating system with speakers or headphones. Access live broadcasts with a google account.

Lessons

Download the course materials

Installer

The requirements to develop this module are to have an internet connection via wifi or network cable with a bandwidth of at least 4 Mbps and use a PC or Laptop with a Windows 64-bit operating system with speakers or headphones. 

Lessons

Installer Model Muse Executable Modflow 6

Session 1: Steady and transient simulations

The student will develop a basic model to familiarize themself with the construction and simulation of a steady state MODFLOW 6 model and the visualization of hydraulic heads in Model Muse. 

Lessons

Video of Session 01

Session 2: DISV Package and quadtree refinements

This session focuses on implementing a model with DISV (Discretization by Vertices) grid, a new feature incorporated in ModelMuse by the name of refined quadtree grid. 

Lessons

Video of Session 02

Session 3: Advanced packages

Session 3 includes an exercise focused on modeling the dynamics of the groundwater-related advanced stress packages like multi-aquifer wells (MAW) and stream-flow routing (SFR).

Lessons

Video of Session 03

Session 5: Three-dimensional anisotropy

This session configures XT3D, which enables a total 3d anisotropy in MODFLOW 6 models, applied through angles in a 3D model. 

Lessons

Video of Session 05

Session 6: Regional model

This session is focused to create a model for represent a regional groundwater model based on a basin, rivers and topography. Apart of that, we will develop the comparative of head observed and simulated.

Lessons

Video of Session 06

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