Line Selection

Line Selection Mode allows to select sections across the scanning line. Press the left Button of the Mouse on the line of interest - the line will be selected and the section will appear in the window. The number of the scan line will appear in the windiw. The scan lines are counted beginning from the lower one. The selected scan line can be moved by keyboard buttons ``$\uparrow$'' and ``$\downarrow$''. If the image contains a noisy scan line it can be deleted by the menu command Line/ Smooth . As a result of this

operation the selected scan line is substituted by the average value of two neighbor scan lines. Selected line may be substituted by the upper or lower scan line by the Menu Commands Line/ Replace to Upper and Line/ Replace to Lower .