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underworldcode/UWGeodynamics: UWGeodynamics v2.8

Romain Beucher; Arijit Laik; Julian Giordani; Luke Mondy; Rebecca Farrington; Lorena A. Barba; ImgBot


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{
  "publisher": "Zenodo", 
  "DOI": "10.5281/zenodo.3366398", 
  "title": "underworldcode/UWGeodynamics: UWGeodynamics v2.8", 
  "issued": {
    "date-parts": [
      [
        2019, 
        8, 
        13
      ]
    ]
  }, 
  "abstract": "<ul>\n<li>Compatible with UW 2.8 (Python 3 only)</li>\n<li>Fix bugs reported on Github</li>\n<li>Update documentation on ReadTheDocs</li>\n<li>Support for SLCN (Semi Lagrangian Crank Nicholson method for Advection Diffusion)\nThe default advection-diffusion remains SUPG but the user can switch to SLCN\nby setting:\n<code>GEO.rcParams[\"advection.diffusion.method\"] = \"SLCN\"</code>\nI have added a simple example that illustrate the advection of the isotherm when\na column of materials is extended (Thanks to P.Lovely).</li>\n<li>Add option to use pre-defined initial viscosities of the materials for the first solve.\n<code>myMaterial.initial_viscosity = 1e22 * u.Pa * u.s</code></li>\n<li>Add option to pass the Lithostatic field as an initial stress condition.\nNote that the value used at the boundary is not updated as the conditions evolve during\na simulation.</li>\n<li>Simplified Dockerfile / Docker Image</li>\n<li>UWGeodynamics Shape now behave as normal UW function.\nThis means that classic UW function can be used to define a shape.</li>\n<li><strong>IMPORTANT</strong> Shape Combination: The <code>&amp;</code> operator now define the intersection of shapes, combining shapes is done\nusing <code>|</code>. This is to be consistent with the previous point.\nThe use of the <code>+</code> and  <code>-</code> operator have also been removed as it was causing confusions.</li>\n<li>Passive Tracers now directly inherit from Swarm. There is no swarm method on the PassiveTracer\nobject anymore. User can use it as a normal swarm.</li>\n</ul>", 
  "author": [
    {
      "family": "Romain Beucher"
    }, 
    {
      "family": "Arijit Laik"
    }, 
    {
      "family": "Julian Giordani"
    }, 
    {
      "family": "Luke Mondy"
    }, 
    {
      "family": "Rebecca Farrington"
    }, 
    {
      "family": "Lorena A. Barba"
    }, 
    {
      "family": "ImgBot"
    }
  ], 
  "version": "v2.8.1", 
  "type": "article", 
  "id": "3366398"
}
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