#!/bin/awk -f
# $Id: lal_show.awk 1 2006-08-08 20:01:00Z unicinfo $
# Copyright (c) 2006 Kurt M. Brown.
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file COPYING for more details.

BEGIN {
}
function dump(a, letter) {
    for (i = 1; i < a; ++i)
        if (i % 10)
            printf("%s", letter);
        else
            printf("|");
}
{
    #t = strftime("%Y-%m-%d %H:%M:%S", $1);
    t = strftime("%H:%M", $1);
    printf("%s %3.2f ", t, $4);
    a = int(100*$4/2);
    if (a > 200)
        dump(70, "@");
    else if (a > 70)
        dump(70, "+");
    else if (a < 11)
        dump(a, ".");
    else
        dump(a, "*");
    printf("\n");
}