gnuplot how to set wide line width for impulse style splots
For example:
splot \
"/tmp/RE.000.dat2" with impulses linewidth 5
linewidth also works with plot
e.g.
plot [-30:20] besj0(x)*0.12e1 with impulses linewidth 5
gives something like
Tested on gnuplot 4.0 patch 0
fit gives error Singular matrix in Givens()
It might be worth double checking the syntax of the fit
command line.
You want something like
f(x) = a*x+1;
fit f(x) "/tmp/t1" via a
segmentation fault gif animate
Sometimes gnuplot 4.6 patchlevel 2 gives a segfault after 3 or 4 frames
on commands like
set terminal gif transparent animate delay 1 loop 1 optimize
It might be worth trying a newer version,
e.g. gnuplot 5.4 patchlevel 0
W.B.Langdon
My thanks to Neil
back
27 Nov 2014
(Last update 21st June 2022)