title: colorsequence for more than 8 colors gnuplot
body: <p>I normally used <code>set colorsequence podo</code> in gnuplot 5 to choose colors that are friendly to color blind individual.However my plot consist of <code>12</code> different keys and thus the line colors will repeat.How do i extend the colorspace to 12 colors from the default 8 while still taking care of color blindness and not having to specify the colors manually as far as possible.</p>