This command sets the labels for the x- or y-axis. Because KUPLOT treats the ',' as a parameter separator it can not be used within the label <string>. The command allows to build a label from a format text and variablen/numbers. It is the same mechanism as described in -> filenames. If the given parameter is "OFF", no label AND no numbers will be plotted at the corresponding axis.
Examples:
achx 2 Theta : will label x-axis with '2 Theta' achy "PSD #%d",43 : will label y-axis with 'PSD #43'