<s>
Streamer	B-Application
is	O
a	O
radiative	O
transfer	O
code	O
(	O
Key	O
and	O
Schweiger	O
,	O
1988	O
)	O
to	O
calculate	O
radiances	B-Application
(	O
intensities	O
)	O
or	O
irradiances	O
in	O
the	O
atmosphere	O
.	O
</s>
<s>
The	O
code	O
can	O
be	O
used	O
both	O
for	O
satellite	O
radiance	B-Application
applications	O
and	O
estimates	O
of	O
heating	O
rates	O
in	O
both	O
cloudy	O
and	O
non-cloudy	O
atmosphere	O
.	O
</s>
<s>
Streamer	B-Application
is	O
written	O
in	O
FORTRAN	B-Application
.	O
</s>
<s>
FluxNet	O
,	O
the	O
neural	B-Architecture
network	I-Architecture
version	O
of	O
Streamer	B-Application
,	O
calculates	O
upwelling	O
and	O
downwelling	O
surface	O
flux	O
in	O
either	O
shortwave	O
or	O
longwave	O
.	O
</s>
<s>
It	O
is	O
less	O
flexible	O
than	O
Streamer	B-Application
but	O
is	O
two	O
to	O
four	O
times	O
faster	O
.	O
</s>
