Re: Plotting exclusive values

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

you are plotting 'with filledcurves', that means that the space underneath
the
curve down to the x-axis is filled.
if there is no curve, there is no filling, just white space.

to see that gnuplot behaves as expected plot 'with linespoints'

but if you want a connection between points over some undefined
points in between, then you need to filter your data outside gnuplot,
e.g.:

plot "< awk '{if (\$14 == 300) print NR \" \" \$0}' mem.log" using 1:7
linetype 1 title "foo" with filledcurves x1


Stepp wrote:
> 
> Hi there
> 
> I have data logged from top-command like
> 
> 13013 name     20   0 16396  12m 1640 R   99  0.1   0:01.20 ./large 200
> 200 3  
> 13048 name     20   0 16396  10m 1640 R   99  0.1   0:01.20 ./large 300
> 300 3  
> 13052 name     20   0 16396  11m 1640 R   99  0.1   0:01.20 ./large 300
> 300 3  
> 13048 name     20   0 16396  15m 1644 R  100  0.1   0:07.20 ./large 300
> 300 3  
> 13013 name     20   0 16396  17m 1640 R   99  0.1   0:01.20 ./large 200
> 200 3  
> 13013 name     20   0 16396  10m 1640 R   99  0.1   0:01.20 ./large 200
> 200 3  
> 13052 name     20   0 16396  11m 1644 R  100  0.1   0:07.20 ./large 300
> 300 3  
> 13054 name     20   0 16396  11m 1644 R  100  0.1   0:07.20 ./large 300
> 300 3  
> 13048 name     20   0 16396  15m 1652 R  100  0.1   0:22.20 ./large 300
> 300 3  
> 13075 name     20   0  7208 4m 1576 R   97  0.0   0:02.90 ./large 500 500
> 0  
> 13081 name     20   0  9168 6m 1616 R   96  0.0   0:02.88 ./large 500 500
> 0  
> 
> and I want to plot the memory ($6) only for 200, 300 or 500 ($14) at a
> time.
> 
> I've tried starting with 300:
> 
> inp = "mem.log"
> set xrange [0:]
> plot     inp using ($14==300 ? $6 : 1/0) linetype 1 title "foo" with
> filledcurves x1
> 
> but this plots the not 300 values as 0. I want all not 300 values
> unplotted in the 300-plot so that there won't be empty places. How to?
> Need to say instead of '1/0' in using 'don't plot this value'.
> 
> 
> I hope you understand and can help me.
> 
> Regards
> Stepp
> 

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