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Re: Problem with variable declaration [message #70617 is a reply to message #70518]

Wed, 21 April 2010 10:59

penteado
Messages: 866
Registered: February 2018

Senior Member
Administrator

On Apr 21, 2:55 pm, bala murugan <bala2...@gmail.com> wrote:
>> I am new to IDL. Can you please tell me how to declare a variable as
>> double or float.?
>
> I got it guys,
>
> u=double(u)

That is a conversion, not a declaration. In the case you mentioned
above, you can declare as

u=10d0 & x=5d0

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[Message index]

		Re: Problem with variable declaration By: bala murugan on Wed, 21 April 2010 10:55
		Re: Problem with variable declaration By: bala murugan on Wed, 21 April 2010 10:53
		Re: Problem with variable declaration By: penteado on Wed, 21 April 2010 10:47
		Re: Problem with variable declaration By: bala murugan on Wed, 21 April 2010 10:36
		Re: Problem with variable declaration By: bala murugan on Wed, 21 April 2010 10:34
		Re: Problem with variable declaration By: Bruce Bowler on Wed, 21 April 2010 10:33
		Re: Problem with variable declaration By: jeanh on Wed, 21 April 2010 10:31
		Re: Problem with variable declaration By: penteado on Wed, 21 April 2010 10:59

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