code: def create_jacobian_determinant_image(domain_image, tx, do_log=False, geom=False):
      
      dim = domain_image.dimension
      if isinstance(tx, iio.ANTsImage):
          txuse = mktemp(suffix='.nii.gz')
          iio2.image_write(tx, txuse)
      else:
          txuse = tx
      #args = [dim, txuse, do_log]
      dimage = domain_image.clone('double')
      args2 = [dim, txuse, dimage, int(do_log), int(geom)]
      processed_args = utils._int_antsProcessArguments(args2)
      libfn = utils.get_lib_fn('CreateJacobianDeterminantImage')
      libfn(processed_args)
      jimage = args2[2].clone('float')
      
      return jimage
docs: Compute the jacobian determinant from a transformation file
     
      ANTsR function: `createJacobianDeterminantImage`
  
      Arguments
      ---------
      domain_image : ANTsImage
          image that defines transformation domain
      
      tx : string
          deformation transformation file name
      
      do_log : boolean
          return the log jacobian
      
      geom : bolean
          use the geometric jacobian calculation (boolean)
      
      Returns
      -------
      ANTsImage
  
      Example
      -------
      >>> import ants
      >>> fi = ants.image_read( ants.get_ants_data('r16'))
      >>> mi = ants.image_read( ants.get_ants_data('r64'))
      >>> fi = ants.resample_image(fi,(128,128),1,0)
      >>> mi = ants.resample_image(mi,(128,128),1,0)
      >>> mytx = ants.registration(fixed=fi , moving=mi, type_of_transform = ('SyN') )
      >>> jac = ants.create_jacobian_determinant_image(fi,mytx['fwdtransforms'][0],1)