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fix numpy device error in optics #474

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Merged
giovannivolpe merged 1 commit into from
May 1, 2026
Merged

fix numpy device error in optics #474

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0 deeptrack/image.py → deeptrack/_image.py
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16 changes: 13 additions & 3 deletions deeptrack/optics.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1124,9 +1124,17 @@ def _pad_volume(
else:
shape = shape.astype(int)

new_volume = xp.zeros(
shape.tolist(), dtype=volume.dtype, device=volume.device
)
if TORCH_AVAILABLE and isinstance(volume, torch.Tensor):
new_volume = torch.zeros(
shape.tolist(),
dtype=volume.dtype,
device=volume.device,
)
else:
new_volume = np.zeros(
shape.tolist(),
dtype=volume.dtype,
)

old_region = limits - new_limits
if TORCH_AVAILABLE and isinstance(old_region, torch.Tensor):
Expand Down Expand Up @@ -3780,4 +3788,6 @@ def _create_volume(
if device is None:
device = torch.device("cpu")
volume = torch.from_numpy(volume).to(device=device)
if limits is not None:
limits = torch.as_tensor(limits, dtype=torch.int32, device=device)
return volume, limits