title: Selectively loading elements from jld file in Julia
body: <p>I saved an object named <code>results</code> in Julia with the <code>JLD</code>package writing</p>
  
  <p><code>@save "res.jld" results</code></p>
  
  <p>The object <code>results</code>is a</p>
  
  <p><code>81-element Array{Tuple{Int64,Float64,Array{Array{Array{Int64,1},1},1},Array{Array{Array{Int64,1},1},1},Array{Int64,1}},1}</code></p>
  
  <p>where each element has 5 elements: <code>Int64</code>, <code>Float64</code>, <code>Array{Array{Array{Int64,1},1},1}</code>, <code>Array{Array{Array{Int64,1},1},1}</code> and <code>Array{Int64,1}</code>.</p>
  
  <p>How can I have access to the first 2 elements of each element (the <code>Int64</code>and the <code>Float64</code>) without loading the whole file, because it requires a large amount of memory. I want to avoid <code>@load "res.jld"</code>because it's too heavy. </p>