Hi David,
So, you have 2 choices, only change "no", for "-" or change these lines:
// If no Humidex
if ($humidex == $temp)
echo '<td>'.$Tr_humidex.'</td><td>no</td>';
else
echo '<td>'.$Tr_humidex.'</td><td>'.$humidex.$tempunit.'</td>';
// If no heatindex
if ($heatindex == $temp)
echo '<td>'.$Tr_heatindex.'</td><td>no</td>';
else
echo '<td>'.$Tr_heatindex.'</td><td>'.$heatindex.$tempunit.'</td>';
like that:
echo '<td>'.$Tr_humidex.'</td><td>'.$humidex.$tempunit.'</td>';
echo '<td>'.$Tr_heatindex.'</td><td>'.$heatindex.$tempunit.'</td>';
Regards,
Jacques