mirror of
https://github.com/acemod/ACE3.git
synced 2024-08-30 18:23:18 +00:00
31 lines
571 B
Plaintext
31 lines
571 B
Plaintext
/*
|
|
* Author: Ruthberg
|
|
*
|
|
* Calculates dew point based on temperature and relative humidity
|
|
*
|
|
* Arguments:
|
|
* 0: temperature - degrees celcius <NUMBER>
|
|
* 2: relativeHumidity - value between 0.0 and 1.0 <NUMBER>
|
|
*
|
|
* Return Value:
|
|
* dew point <NUMBER>
|
|
*
|
|
* Return value:
|
|
* None
|
|
*/
|
|
#include "script_component.hpp"
|
|
|
|
#define __b 17.67
|
|
#define __c 243.5
|
|
|
|
params ["_t", "_rh"];
|
|
|
|
if (_rh == 0) exitWith { CELSIUS(0) };
|
|
|
|
// Source: https://en.wikipedia.org/wiki/Dew_point
|
|
|
|
private ["_gamma"];
|
|
_gamma = ln(_rh) + (__b * _t) / (__c + _t);
|
|
|
|
(__c * _gamma) / (__b - _gamma)
|