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Groups > comp.graphics.apps.gnuplot > #4422
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| From | Jörg Buchholz <bookwood4new@freenet.de> |
| Newsgroups | comp.graphics.apps.gnuplot |
| Subject | Re: plot for [i = 'list of numbers'] |
| Date | Wed, 14 Jul 2021 07:07:07 +0200 |
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On 13.07.2021 14:37, Hans-Bernhard Bröker wrote:
> Am 13.07.2021 um 14:11 schrieb Jörg Buchholz:
>
>> list = "6 8 9"
>> plot for [i in list] 'file' skip 6 u 2:i w l t sprintf("T_%i",i-2)
>
> Close, but no cigar. The string-based list does not work like that
> because its elements evaluated by the for loop are still strings.
>
> The following would have worked, though:
>
>
> plot for [i in "6 8 9"] 'file' u 2:int(i)
>
> The following may be more useful. See "help arrays" to understand what
> it does:
>
> n = 3
> array list[n] = [6, 8, 9]
> plot for [i in 1:n] 'file' u 2:list[i]
>
>
Thanks a lot. At the moment I prefer your first solution, cause I
understood it "out of the box".
Jörg
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plot for [i = 'list of numbers'] Jörg Buchholz <bookwood4new@freenet.de> - 2021-07-13 14:11 +0200
Re: plot for [i = 'list of numbers'] Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2021-07-13 14:37 +0200
Re: plot for [i = 'list of numbers'] Jörg Buchholz <bookwood4new@freenet.de> - 2021-07-14 07:07 +0200
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