$h{Wind_1m} = nearest(0.1, $a->{w});
$h{Dir_1m} = nearest(1, $a->{d});
($h{Rain_1m}, $h{Rain_1h}, $h{Rain_24h}) = calc_rain($rain);
$h{Wind_1m} = nearest(0.1, $a->{w});
$h{Dir_1m} = nearest(1, $a->{d});
($h{Rain_1m}, $h{Rain_1h}, $h{Rain_24h}) = calc_rain($rain);