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Field of View [message #41452] Fri, 29 October 2004 06:46 Go to next message
praveshsubramanian is currently offline  praveshsubramanian
Messages: 15
Registered: September 2004
Junior Member
Hi All:
Can anyone tell me how to obtain Field of View in IDL?

Thanks
Pravesh
Re: Field of View [message #41528 is a reply to message #41452] Sun, 31 October 2004 14:26 Go to previous message
Mark Hadfield is currently offline  Mark Hadfield
Messages: 783
Registered: May 1995
Senior Member
Pravesh wrote:
> Hi All:
> Can anyone tell me how to obtain Field of View in IDL?

Please don't take this too hard, Pravesh, but you *really* need to work
on your newsgroup-posting technique. As others have pointed out, you
haven't given enough information for anyone to *begin* to think about an
answer. Your previous postings have also been exasperatingly uninformative.

I suggest you read this essay:

http://www.catb.org/~esr/faqs/smart-questions.html

(Note that it is directed towards people who are trying to solve
computer problems and doesn't exactly fit your case, but it contains
lots of good advice nonetheless.)


--
Mark Hadfield "Ka puwaha te tai nei, Hoea tatou"
m.hadfield@niwa.co.nz
National Institute for Water and Atmospheric Research (NIWA)
Re: Field of View [message #41532 is a reply to message #41452] Fri, 29 October 2004 13:28 Go to previous message
David Fanning is currently offline  David Fanning
Messages: 11724
Registered: August 2001
Senior Member
Rick Towler writes:

> Pravesh wrote:
>
>> Can anyone tell me how to obtain Field of View in IDL?
>
> Can you give us a little more information?

Yeah, it's kind of like asking, "What's the best sex
you ever had." You just don't know where to start
formulating the answer.

Cheers,

David

--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http:/www.dfanning.com/
Phone: 970-221-0438, IDL Book Orders: 1-888-461-0155
Re: Field of View [message #41534 is a reply to message #41452] Fri, 29 October 2004 11:04 Go to previous message
James Kuyper is currently offline  James Kuyper
Messages: 425
Registered: March 2000
Senior Member
Pravesh wrote:
> Hi All:
> Can anyone tell me how to obtain Field of View in IDL?

What is doing the viewing? What is being viewed? What is obstructing the
view in some directions? Without such information the question can't be
answered. It can't be answered numerically without detailed numerical
answers to each of those questions.
Re: Field of View [message #41535 is a reply to message #41452] Fri, 29 October 2004 10:44 Go to previous message
Rick Towler is currently offline  Rick Towler
Messages: 821
Registered: August 1998
Senior Member
Pravesh wrote:

> Can anyone tell me how to obtain Field of View in IDL?

Can you give us a little more information?



-Rick
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