Re: [Gnuplot-info] Can gnuplot create cycle plots (also called month plots)?

[Thomas S. <t.s...@fz...>]

sorry, i didn't mention that the script works with the
development version of gnuplot only.
curly braces don't work for the actual version of gnuplot.


DavidH56 wrote:
> 
> Hi Thomas,
> 
> I'm getting this msg with the latest script:
> 
> gnuplot> do for [i=0:m-1] {
> 
>                                    ^
> 
>          "cycle4a.txt", line 15: invalid complex constant
> 
> Here's the script I'm using; my file is "Generation Data.txt" and I want
> to plot column 17. I made minor changes to the lines preceded with "*" (I
> removed comments for brevity):
> 
> reset 
> set macros 
> 
> m=12 
> 
> * set timefmt "%m-%d-%Y" 
> 
> set table 
> 
> n=0 
> * plot for [i=0:m-1] "Generation Data.txt" \
>   * using ($0>n?n=$0:0 , $0):17 every m::i 
> print n 
> 
> do for [i=0:m-1] { 
>    sum=0 
>   * plot "Generation Data.txt" using 0:(sum=sum+$2 , $2) every m::i 
>    av=sum/n 
>    x=i*(n+1) 
>    set arrow i+1 from x,av to x+n,av nohead lt 1 lc rgb "black" 
> } 
> 
> unset table 
> 
> mn="JanFebMarAprMayJunJulAugSepOctNovDec" 
> temp="set xtics (" 
> do for [i=0:m-1] { 
>    if (i>0) {temp=temp.","} 
>    temp=temp.sprintf("\"%s\" %d",substr(mn,3*i+1,3*i+3),n/2+i*(n+1)) 
> } 
> temp=temp.")" 
> @temp 
> 
> # and now the final plot 
> *plot for [i=0:m-1] "Generation Data.txt" \
>   * using (tm_mon(timecolumn(1))+$0+i*n):17 \
>    every m::i \
>    with linespoints \
>    lt 7 lc rgb "black" 
> 
> 
> 

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