ACE3/addons/weather/functions/fnc_calculateSpeedOfSound.sqf

/*
 * Author: Ruthberg
 * Calculates the speed of sound for a given temperature
 *
 * Arguments:
 * temperature - degrees celsius <NUMBER>
 *
 * Return Value:
 * speed of sound - m/s <NUMBER>
 *
 * Example:
 * 0 call ace_weather_fnc_calculateSpeedOfSound
 *
 * Public: No
 */
#include "script_component.hpp"

(331.3 * sqrt(1 + (_this / 273.15)))
Added speed of sound calculation: * Influences the advanced ballistics transonic instability * Influences the ATragMX range card output 2015-05-29 09:36:37 +00:00			`/*`
			`* Author: Ruthberg`
			`* Calculates the speed of sound for a given temperature`
			`*`
			`* Arguments:`
Privates, Headers, Merge 4 PFEH into one 2016-01-05 07:39:29 +00:00			`* temperature - degrees celsius <NUMBER>`
Added speed of sound calculation: * Influences the advanced ballistics transonic instability * Influences the ATragMX range card output 2015-05-29 09:36:37 +00:00			`*`
			`* Return Value:`
			`* speed of sound - m/s <NUMBER>`
			`*`
Privates, Headers, Merge 4 PFEH into one 2016-01-05 07:39:29 +00:00			`* Example:`
			`* 0 call ace_weather_fnc_calculateSpeedOfSound`
			`*`
			`* Public: No`
Added speed of sound calculation: * Influences the advanced ballistics transonic instability * Influences the ATragMX range card output 2015-05-29 09:36:37 +00:00			`*/`
			`#include "script_component.hpp"`

Advanced Ballistics - Drag model revamp & Spin drift correction (#5566) * Advanced Ballistics - Drag model revamp - Moved away from using the drag tables from the GNU exterior ballistics library - The drag functions are now based off this data from JBM Ballistics: http://www.jbmballistics.com/ballistics/downloads/text/ - The differences are minor, but some players might still appreciate the additional authenticity * The Mach number is now calculated in relation to the air temperature. * Improved speed of sound calculation accuracy. * Advanced Ballistics - DLL update * Advanced Ballistics - Added drag function reference (JBM Ballistics) * Advanced Ballistics - Fixed calculation error in the spin drift simulation - The error was introduced with this PR (https://github.com/acemod/ACE3/pull/4708) * More descriptive variable names * Minor performance optimizations * Fixed some minor issues * DLL rebuild * Utilize new 'toFixed' script command - Small performance improvement * Fixed a typo * Use correct reference speed for the drag compensation * Updated all 'airFriction' values to match the new drag model * 'Default' atmosphere now equals the ICAO standard atmosphere * Update reference humidity to meet the ICAO standard 2017-10-06 18:05:20 +00:00			`(331.3 * sqrt(1 + (_this / 273.15)))`