Kod: Markera allt
function anghalt($rh, $temp) {
$base = 1.098 + $temp/100.0;
$tmp = pow($base, 8.02);
$anghalt = 288.68*$tmp * 1/(461.4*($temp+273.15))*$rh/100;
return $anghalt;
}
Kod: Markera allt
CDEF:ah=288.68,1.098,temp,100,/,+,LOG,8.02,*,EXP,*,1,461.4,temp,273.15,+,*,/,hum,100,/,*,*,1000,*