Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An anisotropic model for global climate data   We present a new, elementary way to obtain axially symmetric Gaussian
processes on the sphere, in order to accommodate for the directional anisotropy
of global climate data in geostatistical analysis.

22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con