Im
ag
e
br
ig
ht
nes
s
0
(Black)
255
(White)
Height
scale
(nm)
Height
scale
(nm)
255
(White)
0
(Black)
0
0
20
10
Height scale
change
(10 to 20)
Im
ag
e
br
ig
ht
nes
s
1.
Select Fix Z Scale from the LUT in the pull-down menu.
The data selection window is displayed.
2.
Select an image from the Select Data window.
Only the same type of image is displayed in the Select Data window.
To register an image to compare, select a desired image from the list and click Add.
Repeat this step and select all the required images (Selected images are displayed
blue).
To eliminate an image from the images to compare, select an image to eliminate
and click Remove.
3.
When finishing to select an image to compare, click OK.
The maximum Z value is displayed.
The content of the maximum Z value window differs depending on whether the
image is the TOPO image or other.
•
In the case of TOPO image
The largest Z-direction scale (Z height) on a selected image is displayed as the
update value because the minimum value of the TOPO image is always specified as
0.
6-76
TMPM5200-2
