I'm having trouble with Gnuplot filledcurve showing gaps. I'm on Version 4.6 patchlevel 5 as supplied with Fedora.
Here's what I am doing:
- - Generate a table of smoothed values like so:
set table 'smoothedhdata'
plot 'data_file' using 1:2 smooth cspline
unset table
- - Unset the table, set output, set multiplot, set yrange
- - Plot:
plot 'smootheddata' using 1:2 with filledcurves x1 lc rgb "forest-green" title "Some Title";
The problem that arises is, that there are a few values in the data, that are above of the area limited by the yrange. For those values, there are gaps in the output using pngcairo, as well as using svg. Maybe this is trivial for someone more familiar with gnuplot, however I have so far not found a solution. Has anyone seen this behaviour and knows a workaround or is this likely a bug somewhere in Gnuplot?
- - Here's a plot showing a few of those gaps in the green graph: