Hi, @albanD @ptrblck
I have temporal discrete information which may have missing values.
I do have a mask indicating where are those values too.
How can I perform an efficient interpolation filling those values?
In practice I have a  TxCxJ tensor (Q). Some elements are let’s say corrupted. I would like, given a corrupted element Q[t,c,j], to fill that value with an interpolation between Q[t-1,c,j] and Q[t+1,c,j]
Also, in the worst case I may have several consecutive corrupted elements:
Q[t_0:t_1,c,j]
to be filled with the interpolation between
Q[t_0-1,c,j] and Q[t_1+1,c,j]