#!/usr/bin/awk -f

BEGIN{ if (!U) U="THREED" }
@include "RPi.awk"

BEGIN {
    T = 500    # integration time
    dT0 = 0
    tmax = 180 # time between P
    min_dtime = 10000
    pmin = 500
    pmax = 1100
}

isGPS() {}

isH() { iTime = Time - pTime }

isP(1) >= 2 {
    if (p && iTime>0) {
	dt = iTime
	if (dt>tmax) dt = tmax
	tt += dt
	tp += dt*p
    }
    if (iTime > tmax || tt+dT0 >= T) {
	if (tt>0) {
	    printf "%.0f %.1f", T0 + tt/2 + file_epoch, tp/tt
	    for (j=0; j<8; j++) printf "  %g %g", R[j]/tt, sqrt(R[j]+1)/tt
	    printf "\n"
	}
	if (iTime > tmax) dT0=0
	else dT0 = tt-T
	tp = 0
	tt = 0
	delete R
	T0 = Time
    }
    if (!p) T0=Time
    p = Pressure
    pTime = Time
    iTime = 0
}

p && isEE() && iTime>=0 && iTime<=tmax && $2==0 {
    l2 = strtonum($4)
    for (j=0; j<8; j++) if (and(l2,lshift(1,j))) R[j]++
}