<s>
OpenDX	B-Language
stands	O
for	O
Open	O
Data	O
Explorer	O
and	O
is	O
IBM	O
's	O
scientific	B-Application
data	I-Application
visualization	I-Application
software	O
.	O
</s>
<s>
It	O
can	O
handle	O
complex	O
domains	O
(	O
such	O
as	O
a	O
mechanical	O
gear	O
or	O
a	O
human	O
brain	O
)	O
along	O
with	O
measured	O
or	O
computed	B-Application
data	O
.	O
</s>
<s>
OpenDX	B-Language
can	O
produce	O
3D	O
images	O
with	O
the	O
quantities	O
plotted	O
as	O
color	O
or	O
gray-scale	O
coded	O
,	O
or	O
as	O
vectors	O
,	O
streamlines	B-Application
and	O
ribbons	O
.	O
</s>
<s>
OpenDX	B-Language
is	O
based	O
on	O
the	O
Motif	B-Application
widget	I-Application
toolkit	I-Application
on	O
top	O
of	O
the	O
X	B-Operating_System
Window	I-Operating_System
System	I-Operating_System
.	O
</s>
<s>
Its	O
graphical	B-Application
user	I-Application
interface	I-Application
has	O
a	O
wide	O
variety	O
of	O
interactors	O
,	O
both	O
direct	O
and	O
indirect	O
.	O
</s>
<s>
Visual	O
Program	O
Editor	O
(	O
VPE	O
)	O
A	O
graphical	B-Application
user	I-Application
interface	I-Application
for	O
creating	O
and	O
modifying	O
visual	O
programs	O
(	O
networks	O
)	O
.	O
</s>
<s>
In	O
OpenDX	B-Language
this	O
is	O
called	O
the	O
rubber-sheet	O
effect	O
.	O
</s>
<s>
The	O
use	O
of	O
streamlines	B-Application
helps	O
in	O
realizing	O
the	O
direction	O
of	O
the	O
flow	O
.	O
</s>
