| Re: velocity plots in object graphics [message #25951] |
Fri, 27 July 2001 09:08 |
Dick Jackson
Messages: 347
Registered: August 1998
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Senior Member |
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Hi Richard,
"Richard Tyc" <richt@sbrc.umanitoba.ca> wrote in message
news:9js13q$iq9$1@canopus.cc.umanitoba.ca...
> How would I go about displaying velocity field plots using object graphics
?
> The IDL routines are all direct graphics based (like VELOVECT, VEL)
I happened to find in the IDL \examples\visual directory the file
show_stream.pro.
Running these shows some of its features:
IDL> Show_Stream ; uses ribbons
IDL> Show_Stream, /Lines
IDL> Show_Stream, /Tubes
IDL> Show_Stream, /Vector
It sounds like the last option is the one that would interest you, and it
relies on vector_field.pro in the IDL \lib directory.
Hope this is of some help.
Cheers,
--
-Dick
Dick Jackson / dick@d-jackson.com
D-Jackson Software Consulting / http://www.d-jackson.com
Calgary, Alberta, Canada / +1-403-242-7398 / Fax: 241-7392
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