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puts "============"
puts "OCC25136"
puts "Display customized colorscale."
puts "============"
puts ""
vinit View1
vclear
vaxo
# create default color scale
vcolorscale -demo
vdump ${imagedir}/${casename}_1.png
# reduce color scale range and number of intervals
vcolorscale -range 0 20 5
vdump ${imagedir}/${casename}_2.png
# set user-defined colors and labels for color scale
vcolorscale -colors white 0 0 1 green 1 0 0 1 1 1 -labels start 1 2 3 4 end
vdump ${imagedir}/${casename}_3.png
# change colors of first and last intervals
vcolorscale -color 0 0.42 0.35 0.8
vcolorscale -color 4 pink
# change last label
vcolorscale -label 5 "last"
# set a title for color scale
vcolorscale -title "My color scale"
vdump ${imagedir}/${casename}_4.png
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