[Haskell-beginners] multidimensional data

[Francesco Ariis]

Hello Barry,

On Mon, Apr 22, 2019 at 04:25:47PM -0500, Barry DeZonia wrote:
> In Haskell, how would you represent a 5 dimensional data structure of
> numeric values? Imagine a dataset with axes x, y, z, channel, and time. Is
> there an easy way to represent this in the data that doesn't run into all
> kinds of memory limits? How would you map the data to a new state such that
> the new state had pixel (1000, 2000, 100, 1, 20) set to 53?

Maybe a HashMap[1] or similar structure?

[1] http://hackage.haskell.org/package/unordered-containers-0.2.10.0