From: julien.siebert <jul...@gm...> - 2013-02-12 16:45:21
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Dear all, I am having trouble while plotting some heatmaps with the following commands: "set view map splot 'myfile' matrix with image" Where myfile is an ASCII file containing N lines and each lines containing K floating point values. It worked really well until I have the following error: "warning: Number of pixels cannot be factored into integers matching grid. N = 500500 K = 2000" I understand the error, Gnuplot told me that it cannot read "myfile" as a 500500*2000 grid. The problem is that "myfile" is actually 500500*500 grid. (really I check). It seems to me that gnuplot is having trouble while determining K. I don't know if it comes from the fact that I am using floating point values (As I said it worked well before)? I don't know if I can set these two values N and K by myself ? Any idea? Thanks, Julien -- gnuplot 4.6 patchlevel 0 (Gentoo revision r0) Linux spencer 3.4.9-gentoo-r0-c2-v1 #3 SMP Mon Sep 10 15:29:08 CEST 2012 x86_64 Intel(R) Core(TM) i3 CPU 550 @ 3.20GHz GenuineIntel GNU/Linux -- View this message in context: http://gnuplot.10905.n7.nabble.com/Plotting-heatmap-warning-Number-of-pixels-cannot-be-factored-data-file-seems-correct-I-E-K-N-matrix-tp17108.html Sent from the Gnuplot - User mailing list archive at Nabble.com. |