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/usr/local/lib/python3.10/dist-packages/pycsou/operator/linop/fft/nufft.py:2315: PerformanceWarning: 'z' order is sub-optimal given provided chunk specifiers.
'z' will be re-ordered internally to improve NUFFT performance.
The cost of re-ordering apply/adjoint inputs is significant when the number of non-uniform points x/z is large.
It is recommended to re-initialize <class 'pycsou.operator.linop.fft.nufft._NUFFT3_chunked'> where x/z [and apply/adjoint() inputs] are re-ordered.
See notes/examples provided in docstring of NUFFT.type3() for how to achieve this.
  warnings.warn(msg, pycuw.PerformanceWarning)
Traceback (most recent call last):
  File "/scratch/AARTFAAC_hvox_test/scripted_imager.py", line 108, in <module>
    sky_estimate = hvox.vis2dirty(uvw_l=uvw_lambda,
  File "/usr/local/lib/python3.10/dist-packages/hvox/core.py", line 127, in vis2dirty
    dirty = _nufft.nufft_vis2dirty(xyz=xyz_, uvw_lambda=uvw_, visibilities=vis, real=real, epsilon=epsilon,
  File "/usr/local/lib/python3.10/dist-packages/hvox/_nufft.py", line 85, in nufft_vis2dirty
    dirty = nufft.adjoint(input_data)
  File "/usr/local/lib/python3.10/dist-packages/pycsou/operator/linop/fft/nufft.py", line 2049, in wrapper
    return f(out)
  File "/usr/local/lib/python3.10/dist-packages/pycsou/util/array_module.py", line 81, in compute
    cargs = func(*args, **kwargs)
  File "/usr/local/lib/python3.10/dist-packages/dask/base.py", line 595, in compute
    results = schedule(dsk, keys, **kwargs)
  File "/usr/local/lib/python3.10/dist-packages/dask/threaded.py", line 89, in get
    results = get_async(
  File "/usr/local/lib/python3.10/dist-packages/dask/local.py", line 511, in get_async
    raise_exception(exc, tb)
  File "/usr/local/lib/python3.10/dist-packages/dask/local.py", line 319, in reraise
    raise exc
  File "/usr/local/lib/python3.10/dist-packages/dask/local.py", line 224, in execute_task
    result = _execute_task(task, data)
  File "/usr/local/lib/python3.10/dist-packages/dask/core.py", line 121, in _execute_task
    return func(*(_execute_task(a, cache) for a in args))
  File "/usr/local/lib/python3.10/dist-packages/pycsou/operator/linop/fft/nufft.py", line 2211, in _transform
    op = NUFFT.type3(**kwargs)
  File "/usr/local/lib/python3.10/dist-packages/pycsou/runtime/__init__.py", line 172, in wrapper
    out = func(**func_args)
  File "/usr/local/lib/python3.10/dist-packages/pycsou/operator/linop/fft/nufft.py", line 750, in type3
    op = klass(**init_kwargs)
  File "/usr/local/lib/python3.10/dist-packages/pycsou/operator/linop/fft/nufft.py", line 1745, in __init__
    bw=self._plan_bw(**kwargs) if _pbw else None,
  File "/usr/local/lib/python3.10/dist-packages/pycsou/operator/linop/fft/nufft.py", line 1823, in _plan_bw
    plan = finufft.Plan(
AttributeError: 'NoneType' object has no attribute 'Plan'