linesUM.m

function colors = linesUM(nColors,onlySecondary)
if ~exist('nColors','var')
    nColors = Inf;
end

if ~exist('onlySecondary','var')
    onlySecondary = false;
end
% maize & blue + BRIGHT colors, n=8
primaryUMcolors = [254 202 48;...
    2 40 75;...
    177 34 31;...
    232 127 46;...
    185 178 39;...
    28 177 175;...
    25 110 180;...
    110 47 140] / 255;
% only metallic colors, n=12
secondaryUMcolors = [231 211 166;...
    178 169 128;...
    173 175 178;...
    187 178 167;...
    125 106 86;...
    17 27 34;...
    121 22 9;...
    205 112 40;...
    123 111 19;...
    140 174 162;...
    81 139 188;...
    81 79 132] / 255;

if onlySecondary
    nColors = min(size(secondaryUMcolors,1),nColors);
    colors = secondaryUMcolors(1:nColors,:);
else
    colors = [primaryUMcolors;secondaryUMcolors];
    nColors = min(size(colors,1),nColors);
    colors = colors(1:nColors,:);
end