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feature: export eit movie to tiff #192

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feature: export eit movie to tiff #192

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3 changes: 2 additions & 1 deletion .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -31,8 +31,9 @@ env3
venv
venv3

# temporary test data
# test data

**/test_data/*
.helpers/dock_test_data/*
.helpers/dock_test_add/*
tests/images
16 changes: 16 additions & 0 deletions eitprocessing/datahandling/eitdata.py
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Expand Up @@ -7,6 +7,7 @@

import numpy as np
from strenum import LowercaseStrEnum
from tifffile import imwrite
from typing_extensions import Self

from eitprocessing.datahandling.mixins.equality import Equivalence
Expand Down Expand Up @@ -117,6 +118,21 @@ def _sliced_copy(
def __len__(self):
return self.pixel_impedance.shape[0]

def export_pixel_data(
self,
fname: str | Path,
) -> None:
"""Save pixel impedance data as 3D tiff stack.

Args:
fname: Output file name.
"""
# TODO: add metadata (at the very least time)
# TODO: add standardization for output paths
# TODO: allow different file formats??
# output_path = Path((self.path[0]).parent() / fname) if isinstance(fname, str) else fname #noqa: ERA001
imwrite(fname, self.pixel_impedance)

@property
def global_baseline(self) -> np.ndarray:
"""Return the global baseline, i.e. the minimum pixel impedance across all pixels."""
Expand Down