foreach my $job (@jobTimes)
{
    $job{'startX'} = int(($job{'start'} - $dayStart) * $scaleConst);
    $job{'endX'} =   int(($job{'end'} - $dayStart) * $scaleConst);
    $job{'start'} =~ s/^0+//;
    $job{'end'} =~ s/^0+//;
}