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Altimeter - 1013 mbar corresponds always to sea level pressure, regardless of ME baro setting


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Posted

Hello,

as the title says, for the altimeter to show correct altitude above sea level, you always have to set it to 1013 mbar, regardless of the mission editor barometric setting. I did the following settings in Kobuleti cold ramp start, where field elevation is around 60 ft.

Mission editor QNH: 760 mmHG - 1013 mbar - standard OKAY

Screen_221112_165507_QNH_760mmHG_1013mba   Screen_221112_165631_altimeter_set60ft_K

Mission editor QNH: 753 mmHG - 1004 mbar (test below standard pressure)

Screen_221112_170627_QNH_753mmHG_1004mba

altimeter 60 ft you need to set 1013 mbar:

Screen_221112_170729_60ft_set_ME_1004mba

When setting QNH of 1004 mbar, it will show -750 ft at ground level in Kobuleti (I think it stopped at this value earlier, cause the instrument is unable to show lower vaue)

Screen_221112_170745_altimeter_set_1004m

Mission editor QNH: 775 mmHG - 1033 mbar (test above standard pressure)

Screen_221112_171728_QNH_775mmHG_1033mba

altimeter 60 ft you need to set 1013 mbar:

Screen_221112_171824_60ft_set_ME_1033mba

When setting QNH of 1033mbar, it will show 2700 ft at ground:

Screen_221112_171900_alt_1033mbar_set_KO

 

But now for some flying... trying some non standard settings and running in issues where I need to find out, if it's me or not who is doing strange things. Working in software quality assurance real life I'm infected with the need to do some root cause analysis 🤣

So @6S.Duke don't slap your coders or me. DCS is quite complex and really needs fundamental testing. So many things to deal with.

PS: Tracks show complete ramp start takeoff and an ILS approach. In some occasions I have the problem, that the glide slope does not work. It stays at the bottom of the ADI, no off flag visible. Clean new mission didn't have this, so maybe it's something with the different mission, which was copied from stable and I only changed player aircraft to MB-339 or something completely different with sequence of switching from TACAN to RNAV or VOR and so on...

PPS: It's related to the following and we thought there was no bug, but it only really works as intended with standard pressure set in ME, so I created the new thread with details above:

Thanks for checking

Jens

MB-339_760mmHG_1013mbar_KOB_ILS.trk MB-339_753mmHG_1004mbar_KOB_ILS.trk MB-339_775mmHG_1033mbar_KOB_ILS.trk

  • 1 year later...
Posted

Still bugged in 2024. The altimeter indicates correctly only in missions with default atmospheric pressure (1013 mbar).

Hardware: VPForce Rhino, FSSB R3 Ultra, Virpil WarBRD, Hotas Warthog, Winwing F15EX, Slaw Rudder, GVL224 Trio Throttle, Thrustmaster MFDs, Saitek Trim wheel, Trackir 5, Quest Pro

Posted

Yes, indeed, also realized this report is quite old when dealing with the other report on the altimeter baro setting to lowest value when hot starting.

Hi @6S.Duke, sorry for pinging, but can you tell us something about the roadmap regarding fixing the old bugs? There are also a bunch of them in the discord bug channel. I guess you are busy with the cooperation with HB on the other sim's projects that may be also more profitable, but a little love here would be nice. Also features like working flight director are missing.

 

Posted



Yes, indeed, also realized this report is quite old when dealing with the other report on the altimeter baro setting to lowest value when hot starting.
Hi @6S.Duke, sorry for pinging, but can you tell us something about the roadmap regarding fixing the old bugs? There are also a bunch of them in the discord bug channel. I guess you are busy with the cooperation with HB on the other sim's projects that may be also more profitable, but a little love here would be nice. Also features like working flight director are missing.
 


Hi :)
The other sim activities are paused and we are back on the 339 and G91.
Unfortunately we cannot provide a roadmap, but I can say that FD and other bugfixes are in progress.

Inviato dal mio SM-F731B utilizzando Tapatalk

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