Conversion of `CuCellArray` to `CPUCellArray`

[albert-de-montserrat]

Is there any method to quickly transfer a GPU CellArray to the CPU. Trying to do Array(myCellArray) results into scalar indexing.

[omlins]

#45 solves this, enabling: CPUCellArray(myCellArray) where myCellArray can be any kind. The same works also the other way round. However you need yourself to choose the right B. this will be conserved in these operations

[albert-de-montserrat]

Great thanks! Probably you're implementation is neater, I ended up adding this https://github.com/JuliaGeodynamics/JustPIC.jl/blob/75f4ea6f287521c6fb73f3d65ea87e9e6d941c57/src/CellArrays/conversion.jl#L5 (down to L33) to my pkg.