Exclude paper white patches with IntellitraxCertain papers types can cause an incorrect reading of the leading paper white area on the sides of the colorbar. 
The sample below shows a paper white patch at the end of the measured colorbar which should be excluded. ![]() There is a L threshold setup to exclude such patches on both sides of the colorbar. 
Open the database with this link: 
Go to the entry and change: 
First_bad_patches_L_min 
First_bad_patches_L_max 
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