Try it.
markercords = {
{1945.20874, -1778.62756, 13.39060},
{1944.33765, -1773.98657, 13.39060},
{1944.09851, -1771.35437, 13.39060},
{1944.29260, -1767.30762, 13.38281}
}
addEventHandler("onResourceStart",resourceRoot, function ()
for i , marker in pairs(markercords) do
createMarker(markercords,"cylinder",2,255,255,0,100)
end
end
)