Dear listmembers,
I have a file consisting of columns, say, 1 to 5.
I plot the data via
plot "<filename>" using 1:2 w l lw 2,\
"<filename>" using 1:3 w l lw 2,\
"<filename>" using 1:4 w l lw 2,\
"<filename>" using 1:5 w l lw 2
so far, so good. Now, say, there are no more data in column two above a
threshold value "x", being "x" an element of column 1:
1 2 3
2 4 5
3 5 7
4 6 6
5 3 4
6 3
7
8
If I try to plot as depicted above, I'll fail as there are no more valid data
in column 2 above the x-value 5. Is there any "dummy" value available telling
the plot command to count as a valid element of column (I.e. 2) but not to be
plotted? Currently I filled in values that are so large that they do not show
and I extrapolated the curve roughly so it would touch that value - but this
is not what I'd like to see.
I hope my explanation is sufficiently clear.
Many thanks for your efforts, a happy new Year!
Take care
Dieter Jurzitza
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