Meteotemplate Forum

Try: function getWB($WB_T,$WB_H){ global $displayTempUnits; $e = atan($WB_T + $WB_H) - atan($WB_H - 1.676331) + 0.00391838 * ($WB_H)**(3/2) * atan(0.023101 * $WB_H) - 4.686035; $WB = $WB_T * atan(0.151977 * ($WB_H + 8.313659)**(1/2)) + $e; $WB = convertor($WB,"C",$displayTempUnits); return...