Job: Opening data source "esacci.AEROSOL.mon.L3C.AER_PRODUCTS.AATSR.Envisat.ORAC.03-02.r1"
Message: Dimension time already exists.
Code: -32003
Method: set_workspace_resource
Exception: ValueError

Traceback (most recent call last):
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\util\web\jsonrpchandler.py", line 209, in send_service_method_result
    result = future.result()
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\concurrent\futures\_base.py", line 425, in result
    return self.__get_result()
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\concurrent\futures\_base.py", line 384, in __get_result
    raise self._exception
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\concurrent\futures\thread.py", line 56, in run
    result = self.fn(*self.args, **self.kwargs)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\util\web\jsonrpchandler.py", line 306, in call_service_method
    result = method(*method_params, monitor=monitor)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\webapi\websocket.py", line 289, in set_workspace_resource
    monitor=monitor)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\core\wsmanag.py", line 317, in set_workspace_resource
    workspace.execute_workflow(res_name=res_name, monitor=monitor)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\core\workspace.py", line 605, in execute_workflow
    self.workflow.invoke_steps(steps, context=self._new_context(), monitor=monitor)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\core\workflow.py", line 627, in invoke_steps
    steps[0].invoke(context=context, monitor=monitor)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\core\workflow.py", line 318, in invoke
    self._invoke_impl(_new_context(context, step=self), monitor=monitor)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\core\workflow.py", line 980, in _invoke_impl
    return_value = self._op(monitor=monitor, **input_values)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\core\op.py", line 216, in __call__
    return_value = self._wrapped_op(**input_values)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\ops\io.py", line 83, in open_dataset
    return adjust_temporal_attrs(normalize_op(ds))
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\core\op.py", line 216, in __call__
    return_value = self._wrapped_op(**input_values)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\ops\normalize.py", line 105, in adjust_temporal_attrs
    return adjust_temporal_attrs_impl(ds)
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\cate\core\opimpl.py", line 288, in adjust_temporal_attrs_impl
    ds = ds.expand_dims('time')
  File "C:\Users\HClifton\cate-2.0.0.dev10\lib\site-packages\xarray\core\dataset.py", line 1899, in expand_dims
    'Dimension {dim} already exists.'.format(dim=d))
ValueError: Dimension time already exists.