{
          "title" : "Embedded Spawn",
           "kind" : "composite",
           "type" : "spawnEmbedded",
           "tags" : ["spawn", "map"],
    "description" : "<h3>Embedded Spawn Node</h3>
                     <p>The <strong>spawn</strong> node used by the parallel map node.</p>",
         "inputs" : ["np", "communicator", "rank"],
        "outputs" : ["communicator"]
}