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Re: IDL help? [message #92501 is a reply to message #92497]

Fri, 01 January 2016 14:05

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

On 1/1/16 12:26 AM, Sapna Mishra wrote:
> Hello every one, I am trying to make a shell script in which i want
> my script to call an IDL function which return a value in a variable
> , and i want to use the value of that variable into my rest of the
> script. Is there any way to that? Basically i want to connect my
> shell script and idl function together. Any help??
>

You can use the EXIT routine to return an error code. Or you can pipe
stdout to a variable -- though you are going to have to start IDL with
-quiet, like:

$ var=$(idl -quiet -e "print, 5")
$ echo $var
5

Mike
--
Michael Galloy
www.michaelgalloy.com
Modern IDL: A Guide to IDL Programming (http://modernidl.idldev.com)

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[Message index]

		IDL help? By: Sapna Mishra on Thu, 31 December 2015 23:26
		Re: IDL help? By: Michael Galloy on Fri, 01 January 2016 14:05
		Re: IDL help? By: Sapna Mishra on Fri, 01 January 2016 20:48
		Re: IDL help? By: Sapna Mishra on Fri, 01 January 2016 20:50
		Re: IDL help? By: Michael Galloy on Sat, 02 January 2016 07:48
		Re: IDL help? By: Sapna Mishra on Sat, 02 January 2016 08:26
		Re: IDL help? By: Sapna Mishra on Sat, 02 January 2016 08:27

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