Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Laplace Transform Integration of a Baroclinic Model   A time integration scheme based on the Laplace Transform (LT) has been
implemented in a baroclinic primitive equation model. The LT scheme provides an
attractive alternative to the popular semi-implicit (SI) scheme. Analysis shows
that it is more accurate than SI for both linear and nonlinear terms of the
equations. Numerical experiments confirm the superior performance of the LT
scheme. The algorithmic complexity of the LT scheme is comparable to SI, with
just an additional transformation to vertical eigenmodes each time step, and it
provides the possibility of improving weather forecasts at comparable
computational cost.

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The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
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The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ