Hello, I haven’t carefully looked at your problem with GNUPlot but I wonder if what you are trying to achieve could not be done with surface routines, that’s with 3d ones ? Or maybe something like heatmap like this question:
https://stackoverflow.com/questions/76577557/trying-to-create-heat-map-using-ggplot-similar-to-density-contour-plot-but-wh Just to give some hints on possible routines. - Greg Le jeu. 18 avr. 2024 à 01:53, Jovan Trujillo <[email protected]> a écrit : > Hi all, > > I've been wracking my brain all morning trying to figure this out, but how > could I convert a set of 3 1D piddles containing xyz data into a matrix for > plotting as an image using PDL::Graphics::Gnuplot? Say for example: > > use PDL; > use PDL::Graphics::Gnuplot qw/image gplot/; > > my $x = flat(xvals(10,10)); # This is basically how x-coordinates are > output from my machine. > my $y = flat(yvals(10,10)); # Same format as x-coordinates > my $z = sequence(100)*rand(1); # Some dummy data for this example. > > my $image; # How do I map $x,$y,$z into this 10x10 $image piddle? > image($image); > > That's my basic problem. How do I map $x,$y,$z data into an $image matrix? > > Thank you, > Jovan > _______________________________________________ > pdl-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/pdl-general >
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