"Scalar structure required for this assignment" error when adding struct into existing struct.

I am having troubles adding 102 length struct consisting of 1x28 numeric cells:

into existing 102 length struct2:

so struct2 would consist of four fields: a,b,c,d.

But struct2.d = struct1.d is giving "Scalar structure required for this assignment." error.

Answer 1

[Voss]

[struct2.d] = deal(struct1.d)

[Sven Larsen]

ahh, forgot about deal! Thank you

[Voss]

You're welcome!