message: Search string from the end to extract data collection name
diff: @@ -724,7 +724,7 @@ void VisItDataCollection::ParseVisItRootString(const std::string& json)
  // Set the DataCollection::name using the mesh path
  std::string path = mesh.get("path").get<std::string>();
  - size_t right_sep = path.find('_');
  + size_t right_sep = path.rfind('_');
  if (right_sep == std::string::npos)
  {
  error = READ_ERROR;
  