message: Added steps to test
diff: @@ -50,8 +50,16 @@ void PGIndexAggregate1D(const std::string substreams)
  adios2_engine *bpWriter =
  adios2_open(ioH, fname.c_str(), adios2_mode_write);
  + adios2_step_status step_status;
  + for (size_t i = 0; i < 3; ++i)
  + {
  + adios2_begin_step(bpWriter, adios2_step_mode_next_available, 0,
  + &step_status);
  std::this_thread::sleep_for(std::chrono::seconds(rand() % 5));
  + adios2_end_step(bpWriter);
  + }
  +
  adios2_close(bpWriter);
  bpWriter = NULL;
  