etspy.align.get_coms(stack: TomoStack, slices: ndarray) ndarray[source]

Calculate the center of mass for indicated slices.

Parameters:
stack: TomoStack

Tilt series from which to calculate the centers of mass.

slices: ndarray

Location of slices to use for center of mass calculation.

Returns:

Center of mass as a function of tilt for each slice [ntilts, nslices].

Return type:

ndarray