*.NtSpt
This file is to check whether the rate equation parameter (Nt, Spt) is converged or not (only saved the last 1000 data). The format is
M N t(1) Nt Spt(1) Spt(2) ... Spt(N) t(2) Nt Spt(1) Spt(2) ... Spt(N) ... t(M) Nt Spt(1) Spt(2) ... Spt(N)
, where M is the total number of the calculated time and N is the total point in the calculated window.