* wrnodev snapshots the present node voltages as .ic lines -> a restart seed
V1 in 0 SIN(0 1 1k)
R1 in out 1k
C1 out 0 100n
.tran 20u 1m
.control
  run
  wrnodev nodes.ic       $ writes .ic v(in)=.. v(out)=.. at the final time
.endc
.end