mar345 Program Manual
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4.8 Cross−Section Window
This window is used for displaying cross sections through the image. The window can be
obtained by pressing the left mouse button in the image area.
The functions for the mar345−Cross section window widgets are as follows:
No. of peaks
Specifies the number of peaks between the two dashed lines
in the plot area of the mar345−Cross section window. Use the
arrows on the right hand side of the text field to increment or
decrement the value by 1.
When pressed, the real space cell constant is calculated from
the distance between the two dashed lines and the number of
peaks. The result is displayed in the message area.
Message area
Shows the coordinates of the start and end of the line, the
angle with the base line, maximum, minimum, average and
standard deviation of the intensities along the drawn line.
When changing the no. of peaks manually, the second line
displays the derived cell constant.
