old_contents: #
  # Distributed under the OSI-approved Apache License, Version 2.0.  See
  # accompanying file Copyright.txt for details.
  #
  # test_hello.py
  #  Created on: Feb 2, 2017
  #      Author: William F Godoy godoywf@ornl.gov
  
  from mpi4py import MPI
  import adios2
  import numpy as np
  
  
  # MPI
  comm = MPI.COMM_WORLD
  rank = comm.Get_rank()
  size = comm.Get_size()
  
  # User data
  myArray = np.array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
  nx = myArray.size
  time = np.array([0.0])
  
  # ADIOS
  adios = adios2.ADIOS(comm, adios2.DebugON)
  
  # IO
  bpIO = adios.DeclareIO("BPN2N")
  bpIO.SetEngine('bp3')
  
  fileID = bpIO.AddTransport('File', {'Library': 'fstream'})
  
  # Variables
  bpArray = bpIO.DefineVariable("bpArray", myArray, [size * nx], [rank * nx], [nx],
                                adios2.ConstantDims)
  bpTimeStep = bpIO.DefineVariable("bpTimeStep", time)
  
  # Engine
  bpFileWriter = bpIO.Open("myArray.bp", adios2.Mode.Write)
  # Doesn't work: bpFileWriter = bpIO.Open("myArray.bp", adios2.OpenModeWrite)
  # Doesn't work: bpFileWriter = bpIO.Open("myArray.bp", adiosOpenModeWrite,
  #                                                      MPI.COMM_WORLD)
  
  
  for t in range(0, 10):
      bpFileWriter.BeginStep()
      if rank == 0:
          time[0] = t
          bpFileWriter.Put(bpTimeStep, time)
      bpFileWriter.Put(bpArray, myArray) #, adios2.Mode.Sync)
      bpFileWriter.EndStep()
  
  bpFileWriter.Close()
  
new_contents: #
  # Distributed under the OSI-approved Apache License, Version 2.0.  See
  # accompanying file Copyright.txt for details.
  #
  # test_hello.py
  #  Created on: Feb 2, 2017
  #      Author: William F Godoy godoywf@ornl.gov
  
  from mpi4py import MPI
  import adios2
  import numpy as np
  
  
  # MPI
  comm = MPI.COMM_WORLD
  rank = comm.Get_rank()
  size = comm.Get_size()
  
  # User data
  myArray = np.array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
  nx = myArray.size
  time = np.array([0.0])
  
  # ADIOS
  adios = adios2.ADIOS(comm, adios2.DebugON)
  
  # IO
  bpIO = adios.DeclareIO("BPN2N")
  bpIO.SetEngine('bp3')
  
  fileID = bpIO.AddTransport('File', {'Library': 'fstream'})
  
  # Variables
  bpArray = bpIO.DefineVariable("bpArray", myArray, [size * nx], [rank * nx],
                                [nx], adios2.ConstantDims)
  bpTimeStep = bpIO.DefineVariable("bpTimeStep", time)
  
  # Engine
  bpFileWriter = bpIO.Open("myArray.bp", adios2.Mode.Write)
  # Doesn't work: bpFileWriter = bpIO.Open("myArray.bp", adios2.OpenModeWrite)
  # Doesn't work: bpFileWriter = bpIO.Open("myArray.bp", adiosOpenModeWrite,
  #                                                      MPI.COMM_WORLD)
  
  
  for t in range(0, 10):
      bpFileWriter.BeginStep()
      if rank == 0:
          time[0] = t
          bpFileWriter.Put(bpTimeStep, time)
      bpFileWriter.Put(bpArray, myArray)
      bpFileWriter.EndStep()
  
  bpFileWriter.Close()
  
subject: Correct formating in example helloBPTimeWriter.py