title: Populate a vtkDataSet(vtkStructuredGrid) with data stored in a vtkDataArray?
body: <p>Im using structured and unstructured grids.
  I have a 3D grid, like this.
  <a href="https://i.stack.imgur.com/HwJTs.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HwJTs.png" alt="3D grid using structured grid"></a>
  I want each cell to have a vector of attributes.</p>
  
  <p>So, if i have a <strong>vtkDataArray</strong> (vtkDenseArray for example). For each cell: </p>
  
  <h2>How could i populate the vtkStructuredGrid with those data stored in the dataArray?</h2>