3. June 2024 © Copyright 2024, PROCEQ SA 30
5.7 Display & preferences
5.7.1 Color setting
Display in dropdown menu provides a wide range of color settings for the different views.
Figure 36: GP app software color display setting
By default, GP software raw data view is in “Black-white” color code. This means, where
the A-scan amplitude is negative (typically a metal target in concrete), the B-scan
generates a main centred black color at the rebar position. Conversely, where the A-
scan amplitude is positive in concrete (typically air or plastic) the B-scan generates a
main centred white color. However, be aware that the opposite is “White-black” color
code setting!
Raw data view
(B-scan)
Color display
setting
Metal or water target in concrete
A-scan with negative amplitude
From Concrete to Metal or water
Plastic or air target in concrete
A-scan with positive amplitude
From Concrete to Plastic or air
Black-white
(by default)
white-BLACK-white hyperbola
black-WHITE-black hyperbola
White-black