Adaptive mesh refinement versus subgrid friction interpolation in simulations of Antarctic ice dynamics
At least in conventional hydrostatic ice-sheet models, the numerical error associated with grounding line dynamics can be reduced by modifications to the discretization scheme. These involve altering the integration formulae for the basal traction and/or driving stress close to the grounding line an...
Published in: | Annals of Glaciology |
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Main Authors: | , , , , |
Language: | unknown |
Published: |
2023
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Subjects: | |
Online Access: | http://www.osti.gov/servlets/purl/1378355 https://www.osti.gov/biblio/1378355 https://doi.org/10.1017/aog.2016.13 |