reading individual variables from a JLD2 files

[avigliotti]

Hi,

is there a way to read specific variables fro a JLD2 files that contains many variables some of which are quite large, which means that reading the entire file can take long?

the file has been saved through FileIO as

FileIO.save(sFileName, Dict("x"=>x, "y"=>y, "z"=>z))

ideally, I would like to be able to do something like

x = FileIO.load(sFileName, "x")

similar to what you can do in matlab

[lhupe]

yes, that should work exactly as you suggested

julia> FileIO.save("foo.jld2", Dict("x"=>[1,2,3,4], "y"=>[5,6,7,8], "z"=>[9,10,11,12]))
julia> FileIO.load("foo.jld2", "x")
4-element Vector{Int64}:
 1
 2
 3
 4

[avigliotti]

that's great thanks! I din't see it in the documentation and I assumed was not there