Img_Bimask fails to handle float numbers (RyrexReader.py)

[ivanzhovannik]

Hi,

I have got errors because sliceOK cannot be defined if Cportion_rt or/and img_vol[i].ImagePositionPatient[2] are float numbers. I changed some lines to find the closest distance between both.

I do not know what sliceOK is. If possible make some comments. :)

# Check DICOM file Modality
if IM.Modality == 'CT' or 'PT':
    for k in range(len(M.ROIContourSequence[ROI_id].ContourSequence)):    
        Cpostion_rt = M.ROIContourSequence[ROI_id].ContourSequence[k].ContourData[2]
        
        # ? generate a vector of ImagePositionPatient[2]
        # usage get_ImagePositionPatient(index, img_vol)
        get_ImagePositionPatient = lambda x, y: y[x].ImagePositionPatient[2]
        list_get_IPP = np.zeros((num_slice,))
        for i in range(num_slice): # ?? map()
            list_get_IPP[i] = get_ImagePositionPatient(i, img_vol)
        sliceOK = np.argmin(np.abs(Cpostion_rt - list_get_IPP))
        print(sliceOK)
        '''
        for i in range(num_slice):
            if Cpostion_rt == img_vol[i].ImagePositionPatient[2]:
                sliceOK = i
                break
        '''	
        x=[]
        y=[]
        z=[]
        
        m=M.ROIContourSequence[ROI_id].ContourSequence[k].ContourData