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Re: test for ENVI running in IDL code [message #41853 is a reply to message #41851]

Tue, 07 December 2004 05:05

timothy.williams
Messages: 20
Registered: October 2001

Junior Member

enod wrote:
> There may be a little trouble. What will happen if only IDL is
running?
> The function envi_real_main_base() will not be available. To check if
> one function is loaded, you can issue a HELP command:
>
> help,name='envi_open_file',/routines,output=output
>
> Search the *output* variable for "envi_open_file" function and then
you
> can figure out if ENVI is running.
>
> Tian.
>
> P.S. It seems that envi_real_main_base is not listed in ENVI help
> document, so the check of it could result in failure.

Exactly my point. I like the idea of using HELP. I'll give it a try.
Thanks.

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[Message index]

		Re: test for ENVI running in IDL code By: David Fanning on Tue, 07 December 2004 05:45
		Re: test for ENVI running in IDL code By: timothy.williams on Tue, 07 December 2004 05:05
		Re: test for ENVI running in IDL code By: timothy.williams on Tue, 07 December 2004 05:03
		Re: test for ENVI running in IDL code By: timothy.williams on Tue, 07 December 2004 05:04
		Re: test for ENVI running in IDL code By: enod on Mon, 06 December 2004 22:52
		Re: test for ENVI running in IDL code By: Peter Mason on Mon, 06 December 2004 15:18

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