# Multidimensional array with different size

**URL:** <https://discourse.julialang.org/t/multidimensional-array-with-different-size/21240>\
**Category:** General Usage\
**Created:** [February 27, 2019, 12:34am UTC](https://discourse.julialang.org/t/multidimensional-array-with-different-size/21240 "2019-02-27T00:34:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Suraj\_Pawar](https://avatars.discourse-cdn.com/v4/letter/s/aca169/32.png) [@Suraj\_Pawar](https://discourse.julialang.org/u/Suraj_Pawar)\
**Post date:** [February 27, 2019, 12:34am UTC](https://discourse.julialang.org/t/multidimensional-array-with-different-size/21240/1 "2019-02-27T00:34:26Z")

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Is it possible to declare a multidimensional array with different size in one direction? For example, I want to declare a three-dimensional array. A[:,:,1] should have dimension 64 X 64. A[:,:,2] should have dimension 32 X 32.  
Thank you.

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**Author:** ![dpsanders](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/dpsanders/32/3573_2.png) [@dpsanders](https://discourse.julialang.org/u/dpsanders)\
**Post date:** [February 27, 2019, 12:38am UTC](https://discourse.julialang.org/t/multidimensional-array-with-different-size/21240/2 "2019-02-27T00:38:30Z")

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You can just make a vector of matrices.