Post by iconPost by llamedos | 2010-01-02 | 16:03:17

Hi Cvetan,

New years greetings to you and your family.
I've noticed you have removed the Clipper heading from the charts, just wondering you going to continue supporting this race in time for the start tomorrow morning?
I hope so.

Regards llamedos

commenticon 8 Comments
Post by iconPost by zezo | 2010-01-02 | 19:50:04
Happy new year!

I haven't touched anything - should be still there ;-)

Will add the destination coordinates after the race starts.
Post by iconPost by llamedos | 2010-01-02 | 22:08:36
Hi,

Whoops, sorry just me being thick again, didn't look properly, must have been too much excitement about sailing again.

Regards llamedos
Post by iconPost by pcayrol | 2010-01-04 | 00:03:47
Hello and Happy New Year,

I think that zezo et VRTool don't show correct boat speed compar to PACOTOOL (how is compliant with VR).

I'd like to know why ?

Wind : 17.28 Knots - 190°
Boat Heading : 330°
Boat Wind Angle : 140°
Boat Sail : LightSpi

Zezo and VRTOOL : 11.8
PACOTOOL : 11.61
VR : 11.6

An idea ?

Paco
Post by iconPost by pcayrol | 2010-01-04 | 19:15:09
Ho I think this problem has been seen already... It is the "crossover point stuff"...
Post by iconPost by zezo | 2010-01-04 | 20:21:00
Yes. Both the site and VRTool use a "perfect sail" polars with information which sail should be used at which speed, but that is broken at the crossover points. I think about writing polar 'compiler' that avoids that, but haven't done it yet.
Post by iconPost by BigHorn | 2010-01-13 | 18:30:58
Hi all, compiled polars files for VRTool can be downloaded from my site :
http://vrtoutoulz.exofire.net/polars/?lang=EN
Post by iconPost by zezo | 2010-01-13 | 19:01:06
Thanks. I was thinking about that approach - table, containing all possible wind speeds in km/h and single lookup instead of linear interpolation during the optimization. It could even be a tiny bit faster that way.

P.S. Nice chart too. I will bookmark it for future use ;)
Post by iconPost by Vigilante | 2010-04-24 | 18:19:41
Many Thanks, Big Horn. I'm scrambling to recover my skill set from VORG days!
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Modification de destination
1
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Silent debugging
14
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How to manage buoys during absence
6
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Vela- route choosen by your mom
6
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VR Team ranking race criteria
1
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No news from Virtual Regatta about VOR (the ocean race).
1
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Log-in VR game marathon..
5
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VR Dashboard
5
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Dashboard - Precdicted Time ATLANTIC RECORD
1
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the prawn star
9
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polars virtual regatta
8
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how to convert Grib files to Grib2?
3
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VSR, XP points
7
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Predicted times
3
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Nord Stream *3*
11
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Game on 12Z, but Zezo still working with 06Z
3
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race wait points
1
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special boats?
7
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VR Dashboard in Firefox?
6
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ESCARGOT CLASS
11
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Los Angeles - Honolulu
26
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Rounding a Buoy
12
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VR Waypoint Heavy Bug Reporting
3
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Time of ending Jules Verne
4
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Shore detection by Zezo
2
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Nord Stream Race 2
7
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Trying to Break the VR Map Mistery !
3
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Navigating to "xxx.0" TWA
26
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Tara4 - no refresh
2
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Jules Verne: Inconsistency of headings and speeds, simulation !!
5
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VR, Zezo, Qtvlm card offsets
2
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Island's coordinates
34
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Tara Ocean 4
6
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Solo Maitre Coq
21
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Adjustable timeshift ?
3
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gate crossing question
7
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Expanded View on PC
3
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Panic at VR Nord
7
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Delays during the sail changes, or directions changes
3
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(Game wind = Zezo wind ) ⍯ (Grib winds = Windy.com)
7
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VR ending the ELO ranking.
34
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NMEA feed
128
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Dashboard Map Track Label not including the segment.tag
5
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VR ingame time
6
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VIRTUAL REGATTA and Phillip Ganier. Worst and worst every day...
7
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beta.realsail.net
2
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Escort Frigate
6
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Out of memory. If you are the developer of this content ....
17
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Question about GFS Grib
5
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RORC Caribbean 600
14
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sliding VSR
16
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Trying to use Zezo to select best combination of sails to select
7
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TARA OCEAN 3
9
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RORC Transatlantique Race
6
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Game appears stuck on 00Z weather from yesterday
4
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Sydney to Auckland
28
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Personal Message pages deleted
7
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New zezo fonction
2
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VR Ranking 2021
7
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Autosail malfunction
3
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Comments from a newbie to "long term" routing
1
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Massive thanks to Cvetan
7
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Fleet section mode record not working
2
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Possible routes on the Map tab
3
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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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