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If any one know how to create a heptamer array in Klayout?
As shown in the picture.
Thank you very much in advance.
You need to create a first cell with 8 points. When finished, you create your heptamer cell, add the first cell instance. Then, select that cell and edit its properties to create an array with N column and M rows. The 2 points on the left and right can recovered each other as a result if you prefer.