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  • Mark OLESEN's avatar
    BUG: vtkCloud suppresses output for empty clouds (closes #866) · 1b76ff60
    Mark OLESEN authored
    - the original intention was to avoid vtp output when the clouds are
      empty anyhow. However, it is useful for post-processing to have
      clouds with zero parcels (eg, before the start of injection).
    
      Pruning of empty clouds is now an option in the vtkCloud dictionary
      controls, with the default being false (no pruning). This represents
      a non-breaking change in behaviour since it generates more output
      than previously.
    
      Example,
      {
          type    vtkCloud;
          //- Suppress writing of empty clouds (default: false)
          prune   true;
      }
    1b76ff60