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#!/bin/sh
# Next line replaces shell with wish\\
exec wish "\$0" "\$@"
## main window
wm title . "MTT Viewer: ${sys}"
set parameter ""
set windownum 0
# menu bar
canvas .menubar
menubutton .menubar.file -text "File" -menu .menubar.file.menu
menu .menubar.file.menu
.menubar.file.menu add command -label "Open (Gnuplot plot file)" -command open_plotfile
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## call gnuplot
proc "plot_var" "title column" {
set_plot_options
puts "set term X11"
global plottype
if {"\$plottype" == "Multi Plot"} {
puts "replot '${dat2}' using 1:\$column title '\$title' with lines"
set plot "replot"
} elseif {"\$plottype" == "New Window"} {
puts "! echo \"plot '${dat2}' using 1:\$column title '\$title' with lines\" | gnuplot -geometry 400x300 -persist"
global windownum
set windownum [ expr \$windownum + 1 ]
puts "set terminal x11 \$windownum"
set plot "plot"
} else {
puts "plot '${dat2}' using 1:\$column title '\$title' with lines"
set plot "plot"
}
puts "\$plot '${dat2}' using 1:\$column title '\$title' with lines"
}
proc "set_plot_options" "" {
global coord; # "Cartesian", "Polar"
global grid; # "Grid On", "Grid Off"
if {"\$coord" == "Cartesian"} {
puts "set nopolar"
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