Post by iconPost by Spica31 | 2018-03-21 | 13:12:00

Hello,

On leg 7 of the VOR, at location 55°14', 167°40' on March 21, 2018 ar 12h50 UTC, I see this:
* on the VR game, wind 23.4kt from 329°
* zezo, wind 20.1kt from 264°

zyGrib confirms the VR values.

Seems that the wind error growed since March 20 noon when I began to depart from TWA 140° to go up wind (zezo route give now TWA125 after going up to TWA70 in the night --- I came back to TWA 140 at that time).

Any clue?

--
Spica31

commenticon 4 Comments
Post by iconPost by zezo | 2018-03-21 | 13:16:37
167°40' East or 167°40' West? The switch-over is not automatic, unless you are using the extension, of course.
Post by iconPost by Spica31 | 2018-03-21 | 13:35:36
55°14'S, 167°40'E, sorry.

Post by iconPost by Spica31 | 2018-03-21 | 13:38:27
It should be 167°40'W of course, stupid of me.
Sorry for the noise, Cvetan.
Post by iconPost by zezo | 2018-03-21 | 14:03:33
We've all been there, at least once.

I'm using the Chrome extension myself and have forgotten about the problem, but should probably do something about it. It can't be fully automated because you may happen to sail left and right on purpose, but a warning if your latitude is decreasing eastwards from 180 would work 95% of the time.

Same thing goes for the Equator, but the direction should be race-dependent.
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Bring the good old days back
7
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All.grib 0.0k ?
9
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different speed
3
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Strange 0.5 mille VR Scale
3
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Just an idea for a new feature...
7
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Connexion impossible
1
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Donations
7
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New leader - seems to be using Zezo
38
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Bravo Zezo
4
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zezo : Huge job - Huge thx
2
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Difference between boat speed display on VR, dashboard and polar curves
7
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Vendée Globe: Track lines falling too short of ischrones
8
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Tara Ocean
29
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VR winds currently not up to date ?
1
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"Sails Change" within the Programming
3
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RORC Transat finish moved to Antigua
3
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Weather update not appearing...
19
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Dashboard not updating.
6
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Boats Skins Vendée Globe
3
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Safari on iOS: Bearing lines gone
3
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Wrong coordinates in zezo
2
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Winds in the chart do not show changes between 78 hours and 114 hours forecast
2
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Decoding of All grib
6
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I CANNOT ENTER FOR 3 HOURS IN THE GAME
23
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Why the vc data is yellow underlined ?
3
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Jules Verne 2020 - "Start NOW" discrepancy VS real time
7
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Would like to know the reasenable time to update your pisition on zezo
16
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Arrival Vendée Globe in Normandy !!?
4
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MIssing the Obvious: How to get Zezo routes back into VR
2
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VG 2020-01-02 has Zezo a problem with geographic or ...
8
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How to retrieve a waypoint (TWA/HDG) that already passed...
16
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Track duration window
3
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Ways to bypass the client to give orders?
6
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Problem to Load zero route in windy.com
40
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French tutorial for zezo
4
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boat positioning
2
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Export routes in GPX format ?
4
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Sail selection issue ?
11
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Your friends boats in Google Earth
2
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Delay in Wind update ?N
1
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VR Dashboard
54
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Colone Tile red
3
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Destination setting - Fixer la destination
2
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Anyone else experiencing erratic course changing behavior?
9
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Looks like game winds not updating.
6
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difference between wind on he map and wind on the route
8
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Cape Horn route is not possible it is crossing land
6
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Lost the lines..
2
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all.grb question
3
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2 routings ?
1
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What point or line is being used to determine the rankings?
61
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180 degree bug and downwind track
11
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démarrer avec zezo au milieu de la course
2
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Local times in the charts
1
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red and green lines ahead of isochrones
13
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20 Minute tack
6
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nemo point challenge problem
8
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Nemo Point Challenge
51
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Point Nemoers
1
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Route doesn't give prediction over 24h anymore
7
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Iterations on server & Zezo
5
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Sidney-Hobart 2020
3
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To day zezo don’t give me any route
6
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Fatal Grib error tonight ?
2
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predicted times JV
3
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Loick Peyron uses zezo, the best virtual sailing router ;)
9
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Orthodromy vs loxodromy around the poles
6
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Strange 1st dot heading
3
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Campbell Island
4
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VR bugs and rants
11
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Cap constant, ou angle au vent ? Constant heading, or wind angle?
18
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Colors of wind in the chart
4
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