AMR WRR paper 2020 - model


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Created: May 14, 2021 at 1:41 p.m.
Last updated: Jun 11, 2021 at 5:59 a.m.
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Abstract

This repository contains information about the model that is used in our 2020WR029354R paper.
The current version of the model simulates steady state unconfined groundwater flow. It is based on the finite element method using quadrilateral or hexahedral finite elements for the domain discretization. For the mesh generation we use adaptive mesh refinement where we start from a coarse mesh and refine the areas of the domain where there is rapid change in the hydraulic head.
In addition the water table elevation is treated as an additional unknown and the iterations of the unconfined non linear problem are blended with the iterations of the adaptive mesh refinement process.

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Content

readme.md

Overview of the AMR repository

Model information

The official link of the model is

https://gwt.ucdavis.edu/research-tools-and-applications/npsat-engine

Details on how to obtain and build the model can be found in

https://github.com/UCD-GW-Nitrate/npsat_engine

Organization of this repository

The repository contains the following folders

  • Verification
    This containts the input files and results of the model runs of the 3rd section of the paper which describe the verification example.

  • Test2D_1

  • Test2D_2

  • Test2D_3
    The folders Test2D_ 1, 2, 3 containt the input files for the 4.1 section of the paper.

  • Compare with uniform
    Input files for examples in section 4.2

  • Test3D
    This directory contains the input files of the hypothetical example described in section 4.2

Documentation regarding the examples used in the paper is given in https://github.com/UCD-GW-Nitrate/npsat_engine/tree/topo/examples/box2D

Resource Specific

Model Output
Includes output files? No

Executed By
Name Unspecified

References

Related Resources

This resource updates and replaces previous version: http://www.hydroshare.org/resource/dc74ce9b632e4403bd91b30e6501d77c

Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
California State Water Resources Control Board 5-062-25

How to Cite

Kourakos, G., T. Harter (2021). AMR WRR paper 2020 - model, HydroShare, http://www.hydroshare.org/resource/6965623669ea497fa4d6dbf19dd7397b

This resource is shared under the Creative Commons Attribution CC BY.

 http://creativecommons.org/licenses/by/4.0/
CC-BY

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