Re: [Gnuplot-info] Problem xtics in splot matrix

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

so you want to rescale the axes.
how to do this is written in the help file:
'help matrix ascii'
or in the manual:
http://www.gnuplot.info/docs/node332.html


skuallpa wrote:
> 
> Hi,
> 
> I am trying to plot a surface plot. I build a file containing the
> following matrix
> 
> 0.1 0.1 0.1 0.2 0.3 0.2 0.1
> 0.1.0.1 0.2 0.2 0.4 0.2 0.1
> 0.1.0.1 0.2 0.2 0.4 0.2. 0.1
> ..
> 
> I can then correctly plot using:
> 
> splot 	"GMM_model.txt" matrix using 1:2:3 with lines
> 
> But if the plot are correct, I have values 1 2 3 4 5 ... for the x axis
> and the y axis (in fact it is the indices of the matrix). But the matrix
> is calculated with x in range of [-2;2] and y in range of [4;8]. So I want
> to have the correct tics for the matrix. I hope you understand the problem
> and sorry for my poor english...
> 
> Thanks in advance
> 

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