mir - Help on how to transform multidimentional arrays.

[Newbie]

On Thursday, 29 April 2021 at 15:22:55 UTC, Newbie wrote:
> mir - Help on how to transform multidimentional arrays.
>
>
> ----------
> | 0  1  2|
> | 3  4  5|
> | 6  7  8|
> | 9 10 11|
> |12 13 14|
> ----------
> |15 16 17|
> |18 19 20|
> |21 22 23|
> |24 25 26|
> |27 28 29|
> ----------
>
> How can i transform it into the following types of arrays.
>
> ----------
> | 0 10 20|
> | 1 11 21|
> | 2 12 22|
> | 3 13 23|
> | 4 14 24|
> ----------
> | 5 15 25|
> | 6 16 26|
> | 7 17 27|
> | 8 18 28|
> | 9 19 29|
> ----------
>
> or
>
> ----------
> |29 19  9|
> |28 18  8|
> |27 17  7|
> |26 16  6|
> |25 15  5|
> ----------
> |24 14  4|
> |23 13  3|
> |22 12  2|
> |21 11  1|
> |20 10  0|
> ----------
>
> Regards,
> Newbie.

Forgot to add the the first array was created using the following 
code.
auto base = iota(2, 5, 3);