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Re: Imaginary is narrow minded [message #9846 is a reply to message #9842]

Tue, 02 September 1997 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Now I'm really brainstorming. Here is another
program for Brian Jackel:

FUNCTION IF_IMAGINARY, variable
types = ['UNDEFINED', 'BYTE', 'INTEGER', 'LONG', 'FLOAT', $
'DOUBLE', 'COMPLEX', 'STRING', 'STRUCTURE', $
'DCOMPLEX', 'POINTER', 'OBJECT']
s = Size(variable)
thisType = types(s(s(0) + 1))
IF thisType EQ 'COMPLEX' THEN RETURN, Imaginary(variable) $
ELSE RETURN, 0.0
END

Then, you can do this:

imaginaryPart = IF_IMAGINARY(variable)

Cheers,

David

-----------------------------------------------------------
David Fanning, Ph.D.
Fanning Software Consulting
Customizable IDL Programming Courses
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com

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[Message index]

		Re: Imaginary is narrow minded By: Christian Soeller on Wed, 03 September 1997 00:00
		Re: Imaginary is narrow minded By: meron on Wed, 03 September 1997 00:00
		Re: Imaginary is narrow minded By: davidf on Tue, 02 September 1997 00:00
		Re: Imaginary is narrow minded By: davidf on Tue, 02 September 1997 00:00

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