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

[skuallpa <re...@gm...>]

Ok thanks a lot it works now.



Thomas Sefzick wrote:
> 
> 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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