Mimetic Interpolation of Vector Fields on Arakawa C/D Grids
Keyword(s):
Interpolation methods for vector fields whose components are staggered on horizontal Arakawa C or D grids are presented. The interpolation methods extend bilinear and area-weighted interpolation, which are widely used in Earth sciences, to work with vector fields (essentially discretized versions of differential 1-forms and 2-forms). The interpolation methods, which conserve the total flux and enforce Stokes’ theorem to near-machine accuracy, are a natural complement to discrete exterior calculus and finite element exterior calculus discretization methods.
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2018 ◽
Vol 36
(6)
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pp. 792-832
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Keyword(s):
2019 ◽
Vol 57
(4)
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pp. 2019-2042
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2016 ◽
Vol 51
(1)
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pp. 17-34
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2014 ◽
Vol 257
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pp. 1506-1526
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2014 ◽
Vol 14
(6)
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pp. 1337-1371
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