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PFPX wind data


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Q 1, Does PFPX interpolate the wind data? For example on a flight covering more than one "wind window" will it look at the relevant wind for that section of flight?

EG: PFPX

CALC 1158Z FOR ETD 1205Z 11 JAN 2014 OBS 11 JAN/06:00Z

LIDO

CALC 0510Z FOR ETD 1205Z 11JAN14 OBS 1100 PROG 1112 1118

Q 2, Can we improve the wind optimized route finder? As I don't think it is taking a 3D view of the upper wind data but is only viewing one level. This is causing it compared to professional systems (LIDO) to pick a less efficient route by a significant margin.

Thanks :)

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Since when was is supposed to be equivalent to a professional system? Last time I checked, this is for Flight SIm use, not real world. My guess is that LIDO (since they courted my airline to use them, and I was part of the eval team) has spent literally millions to fine tune their route optimizer.

Christian is just one person.

Be happy you have a route optimizer at all.

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  • 2 weeks later...

Just to confirm it does. From the OFP:

TTL G/C DIST: 3678 NM
ARR: KMCO/MCO 36R ELEV 96 FT INIT ALT: FL340 TTL F/P DIST: 3911 NM
BURN ADJ: 104.0% TTL AIR DIST: 4513 NM
AVG WIND CMP: HD063 KT
Clive
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I'm not sure you get that?

So in this example I would have a tailwind of 17KT, maybe using less fuel!

DEP: EGCC/MAN 23L ELEV 257 FT CRZ SPD: LRC TTL G/C DIST: 449 NM
ARR: EDDF/FRA 07C ELEV 364 FT INIT ALT: FL350 TTL F/P DIST: 498 NM
BURN ADJ: 108.1% TTL AIR DIST: 477 NM
AVG WIND CMP: TL017 KT
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On takeOff Ref page down right hand side are the V speeds

I'm a bit lost here

Also just generated a FP in FSC imported the current weather, but again can't see where this is

Sorry about this

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Here's an FSC FP
Can't see average course anywhere?
© FlightSim Commander Flight Plan · Version 9.5 · Build: 04-January-2014 - Date: 03/02/2014 17:30:21
Manchester(EGCC) >>> Schiphol(EHAM)
Aircraft: Boeing B737
Distance: 264 Flight time: 00:46
Flight level: 330 Cruising speed: 400
Departure: Rwy 05L Manchester (Manchester/United Kingdom)
N53°21'05" W002°16'33" Elevation: 256 Var: W 03° ATIS: 128.175
Destination: Schiphol (Amsterdam/Netherlands, The)
N52°18'29" E004°45'51" Elevation: -13 Var: W 00° ATIS: 132.975
Route String:
EGCC DISAL UM16 DOLAS UL603 LAMSO UP154 PETIK EHAM
General Flight Information
Climb:
1800 ft/min at 220kts - requires 18 min and 85 nm after takeoff
Cruise:
400 kts for 00:15 h/m and 99 nm to final fix
Descent to Final Fix:
1800 ft/min at 220kts; beginning at 80nm from final fix and 00:33 h/m after takeoff
Fuel (in kg): Total: 2060.00
Climb: 1199.00 Cruise: 644.00 Descent: 133.00 Approach: 84.00
Alternate Airport:
Departure Frequencies:
ATIS: 121.975 128.175
Ground: 121.850
Tower: 118.625 119.400
Delivery: 121.700
Approach: 118.575 135.000 121.350
Arrival Frequencies:
ATIS: 122.200 108.400 132.975
Ground: 121.700 121.800
Tower: 118.100 118.275 119.225 119.900
Delivery: 121.975
Approach: 118.075 119.050 121.200 126.675
118.400 131.150
Departure: 118.075 119.050 121.200
2
© FlightSim Commander Flight Plan · Version 9.5 · Build: 04-January-2014 - Date: 03/02/2014 17:30:21
Manchester(EGCC) > Schiphol(EHAM) - DTG: 264 nm
EGCC DISAL UM16 DOLAS UL603 LAMSO UP154 PETIK EHAM
Waypoints 1-10:
Code Name Freq Course Distance EET
EGCC Manchester 128.175
DISAL Disal 099°/101° 023 NM 00:04
NAPEX Napex (UM16 245-460) 100°/102° 028 NM 00:08
DOLAS Dolas (UM16 245-460) 101°/102° 068 NM 00:18
ENITO Enito (UL603 245-460) 101°/102° 054 NM 00:26
DIBAL Dibal (UL603 245-460) 102°/103° 001 NM 00:26
BUKUT Bukut (UL603 245-460) 102°/103° 011 NM 00:28
LAMSO Lamso (UL603 245-460) 102°/103° 007 NM 00:29
PETIK Petik (UP154 270-660) 099°/099° 045 NM 00:36
EHAM Schiphol 132.975 132°/133° 027 NM 00:46
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I did some more checkiing, pfpx only provides the wind speed. PFPX only gives the avg wind speed,I was actually looking for the avg direction of wind and wind and speed. This info would go into the fmc for the PMDG Boeing series on the perf init screen on the top left. It would look something like this: _ _ _ degrees/_ _ _knots

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On the PREF INIT page of the NGX FMC there is CRZ WIND degrees/Knts but nothing for average direction, unless I've missed something

I use that CRZ WIND entry for wind at the T/C and also enter OAT at T/C for the ISA deviation. For winds during the cruise part of the flight I use the RTE DATA page and enter the wind by waypoints.

Michael Cubine

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