Розбіжності

Тут показані розбіжності між вибраною ревізією та поточною версією сторінки.

--- gnuplot [2015/05/31 16:47] – Простые примеры - 2D - simple wombat
+++ gnuplot [2015/05/31 22:10] (поточний) – [Нанесение кружочков из таблицы на карту в виде Меркаторовской проекции] wombat
@@ Рядок 16: / Рядок 16: @@
 ===== Простые примеры =====
-{{::2d_plot_simple.png?100 |}}
+{{::2d_plot_simple.png?200 |}}
 <code>
 set terminal png;
@@ Рядок 23: / Рядок 23: @@
+----
-С логарифмической шкалой по осям X и Y:
+{{::2d_plot_log_grid.png?200 |}}
-  gnuplot -e 'set terminal png; set logscale xy; plot "SOAVAR.dat" with lines;' | display
+С логарифмической шкалой по осям X и Y и координатной сеткой:
+<code>
-С сеткой координат:
+set terminal png;
-  gnuplot -e 'set terminal png; set logscale xy; set grid; plot "SOAVAR.dat" with lines;' | display
+set logscale xy;
+plot "data2D.dat" with lines;
+</code>
+----
   gnuplot -e 'set terminal png; set yrange [0:300]; set xrange [0:5]; set xlabel "Energy, MeV"; set ylabel "Counts"; plot "Lab5-spectrum.build/out_spectrum.dat" using ($2):($3) with steps title "5GeV source, Water absorber"' | display
@@ Рядок 50: / Рядок 54: @@
 ==== Нанесение кружочков из таблицы на карту в виде Меркаторовской проекции ====
-  /home/vova/local/bin/gnuplot -persist -e 'set terminal png crop size 720,360; set title "Phase sheet 23"; set xrange [-180:180]; plot "test_map.txt" using ($1+80-360*floor(abs($1+80)/180)):(log(tan(pi/4 - $2/2))):3 with circles fill solid'| display
+{{::2d_map_earthquakes.png?200 |}}
+<code>
-  /home/vova/local/bin/gnuplot -persist -e 'set terminal png crop size 720,360; set title "Phase sheet 23"; set xrange [-180:180]; set ytics ("0" 0, "-30" log(tan(pi/4 + (-pi/6)/2)), "30" log(tan(pi/4 + (pi/6)/2)),"-60" log(tan(pi/4 + (-pi/3)/2)), "60" log(tan(pi/4 + (pi/3)/2)), "-80" log(tan(pi/4 + (-pi*80/180)/2)), "80" log(tan(pi/4 + (pi*80/180)/2))); plot "test_map.txt" using ($1+80-360*floor(abs($1+80)/180)):(log(tan(pi/4 - $2/2))):3 with circles fill solid'| display
+set terminal png;
+set grid;
-  /home/vova/local/bin/gnuplot -persist -e 'set terminal svg; set title "Circles on Mercator projection"; set xrange [-180:180]; set yrange[log(tan(pi/4 + (-pi*70/180)/2)):log(tan(pi/4 + (pi*72.5/180)/2))]; set ytics ("0" 0, "-30" log(tan(pi/4 + (-pi/6)/2)), "30" log(tan(pi/4 + (pi/6)/2)),"-60" log(tan(pi/4 + (-pi/3)/2)), "60" log(tan(pi/4 + (pi/3)/2)), "-80" log(tan(pi/4 + (-pi*80/180)/2)), "80" log(tan(pi/4 + (pi*80/180)/2))); set xtics -180,30,180; unset key;plot "test_map.txt" using ($1+80-360*floor(abs($1+80)/180)):(log(tan(pi/4 + (pi*$2/180)/2))):3 with circles fill solid lc 2' > test_map.svg
+set title "Circles on Mercator projection";
+set xrange [-180:180];
+set yrange[log(tan(pi/4 + (-pi*70/180)/2)):log(tan(pi/4 + (pi*72.5/180)/2))];
+set ytics ("0" 0, "-30" log(tan(pi/4 + (-pi/6)/2)), "30" log(tan(pi/4 + (pi/6)/2)),"-60" log(tan(pi/4 + (-pi/3)/2)), "60" log(tan(pi/4 + (pi/3)/2)), "-80" log(tan(pi/4 + (-pi*80/180)/2)), "80" log(tan(pi/4 + (pi*80/180)/2)));
+set xtics -180,30,180;
+plot "earthquakes2015-M3.dat" using ($3+360*floor(abs($3)/180)):(log(tan(pi/4 + (pi*$2/180)/2))):($5-3) with circles fill solid lc 2 title "Earthquakes-2015"
+</code>
+Хотя, намного умнее делать это при помощи [[generic_mapping_tools|GMT]].
   gnuplot -persist -e 'set terminal png size 1024,400; set xrange [0:100]; set xtics 0,5,100; plot "distribution_1.txt" with lines title "lambda = 1","distribution_2.txt" with lines title "lambda = 2","distribution_3.txt" with lines title "lambda = 3","distribution_4.txt" with lines title "lambda = 4","distribution_5.txt" with lines title "lambda = 5","distribution_6.txt" with lines title "lambda = 6","distribution_7.txt" with lines title "lambda = 7","distribution_8.txt" with lines title "lambda = 8","distribution_9.txt" with lines title "lambda = 9","distribution_10.txt" with lines title "lambda = 10","distribution_15.txt" with lines title "lambda = 15","distribution_20.txt" with lines title "lambda = 20","distribution_30.txt" with lines title "lambda = 30","distribution_40.txt" with lines title "lambda = 40","distribution_50.txt" with lines title "lambda = 50"' | display