julia> function splitgroups(v)
start = firstindex(v)
groups = typeof(v)[]
for stop in [findall(diff(v) .> 10); lastindex(v)]
push!(groups, @view(v[start:stop]))
start = stop + 1
end
groups
end
splitgroups (generic function with 1 method)
julia> splitgroups(v)
4-element Vector{Vector{Int64}}:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
[24, 28, 32, 36, 40]
[500, 510, 520, 530, 540, 550, 560]
[1000, 1002, 1004, 1006, 1008, 1010, 1012, 1014, 1016, 1018, 1020]
This checks for places where the difference between numbers becomes greater than 10, and splits at those places.
It avoids allocating memory for the new vectors by using @view, so the original vector v will be changed if the contents of these change. If the original vector v also will still be used, and you want them to be independent of each other, you can remove the @view at the cost of some performance.