Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Forecasting Short-term Dynamics of Fair-Weather Cumuli using Dynamic
  Mode Decomposition   Application of Dynamic Mode Decomposition to clear-sky index forecasting of
shadowing effects of convective fair-weather cumulus clouds is presented. Cloud
dynamics are captured by sequences of visible-light photographic video frames.
This method can be more easily applied to the modeling of cloud evolution than
traditional fluid-based methods, and can enhance existing frozen-cloud
advection methods. Its use is demonstrated for an actual fair-weather cumulus
cloud image sequence and compared to an advection-only forecast. It is
concluded that the method shows promise for very short-term clear-sky index
forecasting for up to seven minute horizons.

16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph