issue_comments: 1210341456

python , lock=Lock()

That causes an error

python Error 11: Resource temporarily unavailable

Here is the complete tracebabk python concurrent.futures.process._RemoteTraceback: """ Traceback (most recent call last): File "/var/models/miniconda3/lib/python3.8/concurrent/futures/process.py", line 239, in _process_worker r = call_item.fn(*call_item.args, **call_item.kwargs) File "/var/models/miniconda3/lib/python3.8/concurrent/futures/process.py", line 198, in _process_chunk return [fn(*args) for args in chunk] File "/var/models/miniconda3/lib/python3.8/concurrent/futures/process.py", line 198, in <listcomp> return [fn(*args) for args in chunk] File "test_sel_bug.py", line 58, in compute_clima return station, ds_point.t_2m_med.mean().item(), ds_point.t_2m_min.mean().item(), ds_point.lon.min().item(), ds_point.lat.min().item() File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/common.py", line 58, in wrapped_func return self.reduce(func, dim, axis, skipna=skipna, **kwargs) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/dataarray.py", line 2696, in reduce var = self.variable.reduce(func, dim, axis, keep_attrs, keepdims, **kwargs) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/variable.py", line 1806, in reduce data = func(self.data, **kwargs) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/variable.py", line 339, in data return self.values File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/variable.py", line 512, in values return _as_array_or_item(self._data) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/variable.py", line 252, in _as_array_or_item data = np.asarray(data) File "/var/models/miniconda3/lib/python3.8/site-packages/numpy/core/_asarray.py", line 102, in asarray return array(a, dtype, copy=False, order=order) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/indexing.py", line 552, in __array__ self._ensure_cached() File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/indexing.py", line 549, in _ensure_cached self.array = NumpyIndexingAdapter(np.asarray(self.array)) File "/var/models/miniconda3/lib/python3.8/site-packages/numpy/core/_asarray.py", line 102, in asarray return array(a, dtype, copy=False, order=order) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/indexing.py", line 522, in __array__ return np.asarray(self.array, dtype=dtype) File "/var/models/miniconda3/lib/python3.8/site-packages/numpy/core/_asarray.py", line 102, in asarray return array(a, dtype, copy=False, order=order) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/indexing.py", line 423, in __array__ return np.asarray(array[self.key], dtype=None) File "/var/models/miniconda3/lib/python3.8/site-packages/numpy/core/_asarray.py", line 102, in asarray return array(a, dtype, copy=False, order=order) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/coding/variables.py", line 70, in __array__ return self.func(self.array) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/coding/variables.py", line 137, in _apply_mask data = np.asarray(data, dtype=dtype) File "/var/models/miniconda3/lib/python3.8/site-packages/numpy/core/_asarray.py", line 102, in asarray return array(a, dtype, copy=False, order=order) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/indexing.py", line 423, in __array__ return np.asarray(array[self.key], dtype=None) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/backends/netCDF4_.py", line 93, in __getitem__ return indexing.explicit_indexing_adapter( File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/core/indexing.py", line 712, in explicit_indexing_adapter result = raw_indexing_method(raw_key.tuple) File "/var/models/miniconda3/lib/python3.8/site-packages/xarray/backends/netCDF4_.py", line 106, in _getitem array = getitem(original_array, key) File "src/netCDF4/_netCDF4.pyx", line 4420, in netCDF4._netCDF4.Variable.__getitem__ File "src/netCDF4/_netCDF4.pyx", line 5363, in netCDF4._netCDF4.Variable._get File "src/netCDF4/_netCDF4.pyx", line 1950, in netCDF4._netCDF4._ensure_nc_success RuntimeError: Resource temporarily unavailable """

I think we may be heading the right direction