Post by iconPost by zezo | 2018-11-18 | 16:07:18

I made a table that shows the predicted time to the Equator (according to different GFS models to follow weather development)

Times are rounded to 1 hour because of the 1-hour router step in 5 days.

http://zezo.org/jv/times.html

Should update with new data around 05:05, 11:05, 17:05 and 23:05 UTC

It needs a bit of css work. Maybe links to the chart with different times. Suggestions are welcome.

commenticon 9 Comments
Post by iconPost by toxcct | 2018-11-18 | 16:48:12
one major update I think of could be to color with one easily eye-catching color the best values...

Or to allow to download a CSV version so we can use a spreadsheet app to do it locally.
Post by iconPost by zezo | 2018-11-18 | 17:02:01
I thought about something like yellow below 140 and green for 130 or so.

It would also be nice to have some graphs that plot the time ;-)

The original data files look like this

cat pred/1542369600.txt
1542387600 150
1542391200 150
1542394800 150
1542398400 149
1542402000 149
1542405600 149
1542409200 149
1542412800 148

file name is the GFS stamp in unix time() format, as is the first field in the file. I can make them visible on the web server if someone is interested.

Post by iconPost by zezo | 2018-11-18 | 17:07:35
The times are to the equator, while sailing towards Fernando de Noronha.

But it's not the time the track crosses the Equator, just when the isochrones reach it. Which may happen East or West of the intended trajectory.
Post by iconPost by mak08 | 2018-11-18 | 21:53:38
This is a great help, thanks a lot!
I was drifting through Biskaya too lazy to look for a good start time but now I think I have to go for a try. 130h to the equator looks too tempting.

The chart links should probably use ?st for the start time, not ?t.
Post by iconPost by zezo | 2018-11-19 | 10:13:10
Yep. That's what happens when you write code with a toddler running around you in circles ;-)

There is a related bug - the drop-down does not have the 1-hour increments so it shows "Start now" for them.

Maybe the first 48 hours should be on 1-hour intervals in the chart too, but then we hit another issue - the wind display is in 3 hour steps too.
Post by iconPost by HAVANA | 2018-11-19 | 11:14:35
Super cette programmation !
Post by iconPost by HAVANA | 2018-11-19 | 11:28:19
Alors on part ?

Post by iconPost by Flying Phil | 2018-11-21 | 13:29:41
Thank you! Substantial time saving, I (and others players i suppose) did the same thing few times a week.
Good for the server load also.
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olympic race - which route to choose?
52
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Atlantic record bugg zezo Goto Lizard
3
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Figaro 3 Polars Winches
24
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Bit Sailor Router in RealSail
2
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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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