In hdf_writer.py, should an exception occur in the middle of writing, function __write_to_hdf5_heavy() will now try to remove it so that an incomplete/damaged file is not produced. Note that if the exception is due to running out of disk space, this effort might fail.
In hdf_writer.py, should an exception occur in the middle of writing, function __write_to_hdf5_heavy() will now try to remove it so that an incomplete/damaged file is not produced. Note that if the exception is due to running out of disk space, this effort might fail.