macro "Add and Advance [a]" { roiManager("add"); run("Next Slice [>]"); } macro "Add and Go Back [b]" { roiManager("add"); run("Previous Slice [<]"); } macro "Align" { roiManager("select", 0); run("Measure"); xref = getResult("X"); yref = getResult("Y"); n = roiManager("count"); for (i=0; i