INITDUR = 100 // # ms to reach steady state
DTSTEP = 0.1
proc init() { local temp
  //print "Using Custom Init"
  finitialize(v_init)
  t = -2*INITDUR // jump to a time "before" 0
  temp = cvode.active()
  if (temp != 0) { // if cvode is on, turn it off
    cvode.active(0)
    dt = DTSTEP
  }
  while (t < -INITDUR) {
    fadvance()
  }
  if (temp != 0) { cvode.active(1) } // turn cvode back on if necessary
  t = 0
  if (cvode.active()) {
    cvode.re_init()
  } else {
    fcurrent()
  }
  frecord_init()
}