Forward FTLE computation from forward flowmap for Taylor Green flow

N_x = N_y = 60, N_t = 20 (0 to 1 sec)

N_x = N_y = 600, N_t = 20 (0 to 1 sec)

N_x = N_y = 60, N_t = 200 (0 to 1 sec)

Forward FTLE computation from inverting backward flowmap for Taylor Green flow

N_x = N_y = 60, N_t = 20 (0 to 1 sec)

Same case with location of unstructured data sample locations obtained from backward flowmap