Hey Waldir,
maybe it becomes clearer, if you could provide some images of that.
Two source images/stacks and the result of that, after what you did.
This would help much, in understanding your case.
Rainer
Am 19.02.2020 um 15:11 schrieb Waldir Leite Roque:
> Colleagues,
>
> I have done an overlay of two stacks and it went fine, but the overlay
> stack has a yellow background and I would like to have it white, but I
> could not find out how to change it. I did try Color Pick, but it seems not
> operating because does nothing in my case. Any help would be wellcome.
> Thank you.
>
> Waldir
>
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