iclockwise by an angle in degree.</p>
<p>Non optimized version using points functions.
2018/10/31 added k parameters allowing 90 deg rotations with np.rot90. 
k is the number of anticlockwise rotations about center. 
Note there is not resampling, so it can be inaccurate if center is not 
on pixel center.</p>
<p>rotate_Data was intended to work using scipy.ndimage.interpolation.rotate but this failed.
Added 2018/12/12
args and kwargs are passed to the function that handles the rotation.</p>
<p>See also comme