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Writing output_file as optional in reorient_image #121

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5 changes: 3 additions & 2 deletions dicom2nifti/image_reorientation.py
Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@
from dicom2nifti.image_volume import load, SliceType, ImageVolume


def reorient_image(input_image, output_image):
def reorient_image(input_image, output_image=None):
"""
Change the orientation of the Image data in order to be in LAS space
x will represent the coronal plane, y the sagittal and z the axial plane.
Expand Down Expand Up @@ -82,7 +82,8 @@ def reorient_image(input_image, output_image):
output = nibabel.nifti1.Nifti1Image(new_image, new_affine)
output.header.set_slope_inter(1, 0)
output.header.set_xyzt_units(2) # set units for xyz (leave t as unknown)
output.to_filename(output_image)
if output_image is not None:
output.to_filename(output_image)
return output


Expand Down