Re: [Gnuplot-info] Waterfall / Cascade Plot

[walter h. <wh...@bf...>]

Am 12.04.2013 15:57, schrieb howudodat:
> I have used the following commands ( I didn't use the autotitle because the
> first row doesn't actually exist in the data file):
> gnuplot> set datafile separator "," 
> gnuplot> set grid x y z
> gnuplot> set hidden3d
> gnuplot> splot for [sec=1:600] 1:(sec):(column(sec+1)) 'wf.csv' with impulse
> lc palette 
> Warning: empty z range [1:1], adjusting to [0.99:1.01]
> 
> 
> gnuplot> splot for [sec=1:600] 1:(sec):(column(sec+1)) 'wf.csv' with impulse
> lc palette 
>                                 ^
>          ';' expected
> 
> gnuplot> 
> 
> and the resulting image is:
> <http://gnuplot.10905.n7.nabble.com/file/n17271/chart1.png> 
> 


i am not sure but maybe this can help you.
i use gnuplot to visualize spectra. they are organized
like value|value|value|....  all rows are the same length.
my gnuplot file look like that:

set view map
set datafile separator "|"
set palette rgbformulae 22,13,-31
unset ytics
set xrange [0:500]
set yrange [*:*]
set cbrange [0:100]
splot "coinz" matrix with image