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09:00
@Kuba I solved it after it all. Still, if you have an idea for a better implementation don't hesitate to tell me :)
09:18
@Pickett Good to hear that. Maybe I will try but probably after weekend :)
 
14 hours later…
23:43
ArrayCrop: anti ArrayPad, à la ImageCrop
http://community.wolfram.com/groups/-/m/t/914719
...did I miss a simpler way to do this or a similar post here?

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