verification.gnuplot (807B)
1 set terminal svg dynamic size 1080/4*1.9, 1080/4 round enhanced font 'Liberation Serif, 12' 2 set output "build/gnuplot/verification.svg" 3 #set key outside top center 4 unset key 5 set xtics -50,25,50 out nomirror offset 0,0.5 6 set ytics -50,25,50 out nomirror offset 0.5,0 7 set xrange [-52:52] 8 set yrange [-52:52] 9 set border 1+2 10 set size square 11 set size ratio -1 12 load 'gnuplot/rdbu.pal' 13 set cbrange [0:100] 14 set xlabel 'x, m' offset 0,1 15 set ylabel 'y, m' offset 1,0 16 set cblabel 'Velocity, m/s' offset -1,0 17 s = 0.05 18 set multiplot layout 1,2 19 set object 1 circle front at 0,0 size 54.8858/2 fillcolor rgb "black" lw 0.5 20 plot 'gnuplot/wind.orig' using 1:2:($3*s):($4*s):(sqrt($3**2+$4**2)) with vectors lw 0.1 lc palette 21 plot 'gnuplot/wind.our' using 1:2:($3*s):($4*s):(sqrt($3**2+$4**2)) with vectors lw 0.1 lc palette