Post by iconPost by BooBill | 2020-11-27 | 22:53:05

I just noticed that Dashboard is no longer providing distance to the leader in the log. Has there been something in the new engine that makes that not possible?

Now that we are all headed in relatively the same direction that now becomes interesting.

commenticon 5 Comments
Post by iconPost by Hardtack | 2020-11-28 | 22:47:11
The old protocol included a fleet message providing the rank and DTF of all listed boats. The new fleet message contains neither rank nor DTF, they are only available from the "UserCard". We could compute the "currently known DTL" as you click opponents in the game, but it won't be a lot of added value.
Post by iconPost by BooBill | 2020-11-28 | 23:26:24
Agree. Not having to click every boat in the fleet to get stats is probably the best feature of the new engine.
Post by iconPost by jf44 | 2020-12-06 | 18:41:01
Hi Hardtrack!
Very fine app to get the boats' positions.
But the MNEA / AIS messages does not give such info like "Friends" boats "Sail" nor "TWA" or "TWS". These data would be useful to display an acurate model 3D of the boats in G.E.

For the wind speed and angle I can calculate them with the wind map, but it's a lot of work and sometimes not very acurate...

But for the sails it would be very useful to get them in the AIS message.

I see two ways of doing it:
1) Divert the "Navigation status" field from messages of Types 1, 2 and 3: "Position Report Class A" (Length 4) and use a new convention like (0: Not sailing; 1: Jib; 2: Spi, etc.)
See https://gpsd.gitlab.io/gpsd/AIVDM.html#_types_1_2_and_3_position_report_class_a

2) Or divert the Type 5: Static and Voyage Related Data message

I think the first method would be the most easy to implement because info like "Under way using engine" or "Engaged in Fishing" does not seam very useful for a virtual regatta like our :))

Jean.


Post by iconPost by Hardtack | 2020-12-06 | 22:15:08
Hi Jean,

I'll be glad to help, but I don't think squeezing this information into NMEA messages is a good solution. Also, iiuc you're not using NMEA messages to create kml yet?
So why not use the getfleet message directly? I don't know your software environment but JSON parsers are available in practically any language. The message contains all the data you want. You can either grab the message from the debugger, or I can make a Dashboard / Python proxy version that saves it to file.
Post by iconPost by jf44 | 2020-12-06 | 23:40:48
OK Hardtrack, you are right. Do not modify the NMEA / AIS messages.
Up to now I use the "Fleet" filter of VT Dashbord, copy / paste the data in a form and push all the stuff in a boats' positions database. Then generate the maps.

Sure it would be more efficient to get directly the data from the debuger (getfleet). But it's something I have never done. It's time to learn.
First I'll read the kindly published VT Dashbord sources... and try to set up a proxy of mine :))

Regards.
Jean.




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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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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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