/TUNE xOffsetT yOffsetT or /TUNE NO ! no tune subscan Tune subscan at the specified offsets, before any other subscans. Real :: xOffsetT ! x-offset for tune subscan Real :: yOffsetT ! y-offset for tune subscan NOTE: with the usage /TUNE xOffsetT yOffsetT, both parameters are required, but you can replace either parameter with * to leave it unchanged.