nwcut.setlevel(2)
local DynamicFound = false
for i = 1, #arg do
	nwcut.warn(arg[i], "\r\n")
end -- for i
for item in nwcut.items() do
	if item:Is("Dynamic") then
		if arg[1] == "Absolute" then
			item.Opts.Pos = arg[2]
		elseif  arg[1] == 'Relative' then
			item.Opts.Pos = item.Opts.Pos + arg[2]
		elseif arg[1] == 'Keep_position_first_dynamic' then
			local FirstPos = DynamicFound and FirstPos or item.Opts.Pos
			item.Opts.Pos = FirstPos
		end --if arg
	end -- if item
	nwcut.writeline(item)
end --for item