[Gnuplot-info] How to plot each record of a binary file generated by fortran?

[柯谱 <kd...@gm...>]

Hello,
        My advisor ask me to plot solutions to an ODE system solved
numerically at each step. The output file is huge, and change the data
structure seems impossible. The file is binary file generated by
fortran(access='direct',form='unformatted'), data in each record(each time
step) is of the form t,x1,x2,x3,... I can plot each solution, say, x1 of
each record by using the command plot "solution.bin" binary
format="%Nfloat64"  using 1:2 (N is total number of equations +1). But what
professor want me to do is plot x1,x2,x3.... at each time step. How can I
achieve this? Thank you!