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Re: simple .sav doesn't work [message #63892 is a reply to message #63888]

Fri, 21 November 2008 08:12

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

loebasboy schrieb:
> On 21 nov, 16:22, loebasboy <stijn....@gmail.com> wrote:
>> Hello,
>>
>> at first I wanted to try out the command line arguments of the idl
>> virtual machine in combination with a simple summation program, just
>> to test it out...
>>
>> PRO test_sav
>>
>> cla = command_line_args(count = count)
>> a = cla[0]
>> b = cla[1]
>>
>> c = a + b
>> header = string(c)
>> file = filepath('test.txt', root_dir='d:')
>> OpenW, lun3, file, /Get_Lun
>> PrintF, lun3, header
>> Free_Lun, lun3
>>
>> END
>
> Sorry for the half message but I hit tab and space too soon.
> To conclude, I thought the problem was with command line arguments but
> when I replaced a and b with simple numbers instead of the cla
> arguments and executed the .sav with virtual machine nothing happend.
> If I run the program in idl with compile and run, it does what is
> supposed to do. What am I doing wrong here? Sorry if this is a very
> stupid question, but it is the end of the week and I'm out of
> options ;)
>
> thanks in advance

command line args don't work with vm mode (at least I think it doesn't)
you have to think on a different way to get your data into the routine

e.g.
env vars
an ini file can be used to build an _extra structure
( http://www.fz-juelich.de/icg/icg-1/idl_icglib/idl_source/idl _html/dbase/read_ini_dbase.pro.html)
a gui

cheers
Reimar

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[Message index]

		Re: simple .sav doesn't work By: Vince Hradil on Fri, 21 November 2008 09:00
		Re: simple .sav doesn't work By: Michael Galloy on Fri, 21 November 2008 08:59
		Re: simple .sav doesn't work By: Michael Galloy on Fri, 21 November 2008 08:55
		Re: simple .sav doesn't work By: R.Bauer on Fri, 21 November 2008 08:12
		Re: simple .sav doesn't work By: loebasboy on Fri, 21 November 2008 07:26
		Re: simple .sav doesn't work By: R.Bauer on Fri, 21 November 2008 13:26
		Re: simple .sav doesn't work By: loebasboy on Tue, 25 November 2008 01:37

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