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Ensure that 0D numpy arrays are unpacked when filling lazy loaded IDS from netCDF files #57

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Merged
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Jul 8, 2025
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Ensure that 0D numpy arrays are unpacked when filling lazy loaded IDS from netCDF files #57

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9 changes: 6 additions & 3 deletions imas/backends/netcdf/nc2ids.py
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Original file line number Diff line number Diff line change
Expand Up @@ -366,9 +366,12 @@ def get_child(self, child):

if value is not None:
if isinstance(value, np.ndarray):
# Convert the numpy array to a read-only view
value = value.view()
value.flags.writeable = False
if value.ndim == 0: # Unpack 0D numpy arrays:
value = value.item()
else:
# Convert the numpy array to a read-only view
value = value.view()
value.flags.writeable = False
# NOTE: bypassing IDSPrimitive.value.setter logic
child._IDSPrimitive__value = value

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