New polars
Post by iconPost by NikoSurcouf | 2023-07-04 | 18:08:59

Hi,
The polars of several boats have been updated, are they gonna be taken into account in zezo ?

Thanks.

--

VR announcement :

bonjour afin de corriger le problème de recouvrement voiles pro / voiles standard qui posait problème dans certaines conditions. Les polaires Class40, IMOCA, Ocean Fifty, et Mini 6,50 ont été légèrement modifiées.
d'autres polaires pour Happy (Olympus),Caravelle,Super Maxi 100,Tara et Cruiser Racer vont etre aussi mise en prod prochainement .

commenticon 6 Comments
Post by iconPost by zezo | 2023-07-06 | 20:09:02
Thanks. I'll take a look.

It probably won't affect the routing too much. As I see it it's about the crossover points where a Spi sits between HG and LG at certain wind speed and auto sails give you double penalty.
Post by iconPost by zezo | 2023-07-07 | 16:00:53
Class40: Fixed
Post by iconPost by NikoSurcouf | 2023-07-07 | 20:54:47
Thank you!
Post by iconPost by zezo | 2023-07-19 | 14:11:14
The 6.50 polars are fixed in a strange way. TWS extended from 50 to 70 knots, but speed above 50 set to zero.

IMOCA from the current Fastnet looks the same as in 2021

Post by iconPost by Hardtack | 2023-07-19 | 17:59:40
Didn't notice lots of zeros when I downloaded the JSON, so I took another look and in addition to the zeros I noticed this:
"tws":[0,6,8,10,12,14,16,20,24,28,30,40,60,70,50],
Argh. I don't think VRDashboard and Bitsailor handle this correctly :-(

Post by iconPost by zezo | 2023-07-20 | 17:08:13
My copy from yesterday says

"label": "mono/mini_6.50_v2",
...
"tws": [0, 6, 8, 10, 12, 14, 16, 20, 24, 28, 30, 40, 50, 60, 70]

but the last two elements of the speed arrays are zero
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Purple skippers on VR Dashboard
3
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UTC or CET time ?
2
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multiple routes?
2
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Real Sail
4
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Map a little gloomy
8
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Trophée Jules Verne - Route à l'envers ?
2
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Looks like weather updates offline for next 18h
26
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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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Virtual Regatta API
2
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Compliment
12
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Cap Horn bug
3
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New forecast unavailable
32
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