Facebook

Login

Support Sailonline

If you haven't already - join the SAILONLINE YACHT CLUB!

Please also consider making a donation - all amounts are greatly appreciated!

Profile for maitai



Name maitai
Email Address
Posts114
  • Re: qtVlm thread
    Board » Technical Support
    Hi there,
    There is an option for that in general config, routes tab (Beep when routing/simp/etc)
  • Re: qtVlm thread
    Board » Technical Support
    Probably NMEA does not like "ö" and similar strange characters
  • Re: qtVlm thread
    Board » Technical Support
    Thanks Andrew for reporting this so precisely.
    It's fixed and will be in the next version, soon.
    Philippe
  • Re: qtVlm thread
    Board » Technical Support
    There was an issue, so to say (Murphy's law)
    You can now safely update to 5.9.1-p1
    Philippe
  • Re: qtVlm thread
    Board » Technical Support
    Very sad news. We had a lot of exchanges to improve qtVlm usage with sailonline.

    All my thoughts to his friends and family.
  • Re: qtVlm thread
    Board » Technical Support
    Joao, you should also mention that you are using settings that I strongly say you should NOT use...

    Running a routing with 5mn isochrons can only lead to disappointment in most cases. If I allow for 1sec isos would you use it? 1ms even better? Even less?

    Using such a small amount of time between isos creates way too many points that are likely to look useless to the simp process, which can only do what it is aimed to do: simplifying (i.e. remove the point if the ETA is not worst). Since there is not enough room between points it will end up by over simplifying.

    Conclusion is that there is a good reason behind the default values, what else can I say? Modify them at your own risk, but do not complain if you don't like the result.

    I could add a few things:
    1) Routing with 5mn interval on a 3 days travel is just ridiculous knowing that the real wind is different from the grib's wind and that anyhow next grib update will just completely rebate the cards.
    2) qtVlm is not specifically designed for SOL and will never be. qtVlm is designed for real sailors or racers and does not try to give an exact answer to an infinite problem. It is just a toolbox that can help to decide where to go.
    3) qtVlm is also used in official scientific projects and is also used by very famous racing teams over the world. No one is using 5mn isochrons, there must be a reason.
    4) We are opened to suggestions and improvements and even complains. But it need to be reasonably compatible with the real world, and concerning bugs it needs to be reproducible with reasonable settings.

    Happy Xmas to all
    Philippe.

    --- Last Edited by maitai at 2018-12-25 14:16:38 ---

    --- Last Edited by maitai at 2018-12-25 14:17:03 ---
  • Re: qtVlm thread
    Board » Technical Support
    Hi,
    Thanks for the detailed information. I was able to reproduce that and it's a race condition that can occur randomly if NMEA is on. I fixed that and it's in beta4: https://www.virtual-winds.org/maitai/qtvlm_setup_5.8.6-beta4

    Please test this and tell us if it's OK now. If you or someone else needs this beta for another platform than Windows just tell me.

    Philippe.
  • Re: qtVlm thread
    Board » Technical Support
    No such problem here, what version are you using on which platform?

    @João/psail what other problems ?
  • Re: qtVlm thread
    Board » Technical Support
    It will, but that is gonna be Alt-B

    In the mean time clicking on the microboard upper label does the same.
  • Re: qtVlm thread
    Board » Technical Support
    No idea
    Next time it happens save somewhere boatAccReal.dat, poiReal.dat and qtVlm.ini, and send it to me.

    BTW last version is now 5.8.1

Races

Next Race: 00d 00h 00m


Current Races:

Alicante TIMED Race 2025

Welcome to beautiful Alicante on Spain’s Costa Blanca. Dine on some local tapas and paella before racing your America’s Cup foiling winged-sail AC72 catamaran on this 208nm race out to and around Isla de Formentera returning to Alicante after rounding the mark at Cap de la Nau. There should be some very fast times! This is a TIMEDrace so you may RE-REGISTER HEREto try again after finishing a run. You will have 13 days and 11 hours to test your skill and decision making after the race opens.
Race #1958
INFOby brainaid.de
AC72v2 Particulars
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
TRQ4 - TRCH - SUPSOL - SYC
RACE CLOSE: Saturday,
25 October at 23:00 UTC
Race starts: Oct 12th 12:00 Registration will open soon
▶ Flash
GO TO RACE

Marion Island to Fernando de Noronha 2025

The adventure continues as we launch the next to last leg of the RWW series. This leg takes us from Marion Island to Fernando de Noronha, an island in the world heritage archipelago with the same name, 220 nm off the coast of Brazil. This race doubles up as #7 of RWW and #10 of OCCH. A 4400 nm journey of endurance, strategy and pure adrenaline. The RWW series is as whole, part of the 2025 ocean championship. Get ready for this exhilarating challenge as we set sail on the third to last leg of the 2025 Ocean Championship Series! This leg will be raced aboard the Judel Vrolijk 62, pushing sailors to their limits as they navigate the open ocean. Do you have what it takes to conquer the Southern Atlantic? Join us and put your skills to the ultimate test!
PRIZE: SMPF
Race #1955
INFO by brainaid.de
JV 62 PARTICULARS    
WX Updates:
0430 / 1030 / 1630 / 2230    
Ranking: OCQ4 - RWW - OCCH - SUPSOL - SYC
Race starts: Oct 06th 11:00 Registration Open!
▶ Flash
GO TO RACE

Vuelta de la Isla Saltes Sprint 2025


Welcome to Spain for our first sprint of Q4. This is a traditional 20 NM local race around Huelva in SW Spain. Chances are a quick circumnavigation will involve some upwind work weaving your way round the mud flats of the upper reaches of the Huelva delta in our Fox 9.50. Fair winds!
Race 1957
INFO by brainaid.de
Fox 9.50 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
SPQ4 - SPRCH - SUPSOL – SYC
RACE CLOSE: Thursday,
October 9 at 2300 UTC.
Race starts: Oct 04th 21:00 Registration Closed
▶ Flash
GO TO RACE

Camel or Balloon - Khartoum to N'Djamena


As there is a lull in the calendar, your PRO has decided to risk an experiment – a balloon race over land, using a workaround to eliminate the recognition of water/land transitions. If it fails, the server may crash, and we abandon PDQ, hopefully after leg 7 of the ABS race to Suez has been decided, and before the start of the 1st OCC of Q4. Camel or Balloon – c 1000 nm from a field on the north bank of the Blue Nile at Khartoum to a field on the north bank of the Chari River at N'Djamena!
Race #1956
INFOby brainaid.de
SOL Balloon PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: none
Race starts: Sep 28th 09:00 Registration Closed
▶ Flash
GO TO RACE

Africa by Sea 2025 - Mogadishu to Suez


Nearly there; only 2500nm to go, round the Horn and up the Red Sea to Suez into what will more than likely be more headwinds for this sixth leg of our African circumnavigation, to be followed in September by a final sneaky dash up the canal back to where we started all those months ago. We’ll be sailing a not entirely appropriate-for-upwind-work 60ft Trimaran!
Race #1860
INFOby brainaid.de
60ft Trimaran PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC - ABS
RACE CLOSE: Thursday,
October 9 at 2300 UTC.
Race starts: Sep 23rd 17:00 Registration Closed
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

  1. Sailonline Yacht Club Member vida
  2. Sailonline Yacht Club Member WRmirekd
  3. Sailonline Yacht Club Member KaSToR
  4. Sailonline Yacht Club Member CriticalHippo
  5. Sailonline Yacht Club Member rafa
  6. Sailonline Yacht Club Member Kipper1258
  7. Sailonline Yacht Club Member CollegeFund
  8. Sailonline Yacht Club Member BRENTGRAY
  9. Sailonline Yacht Club Member Sax747
  10. Sailonline Yacht Club Member Panpyc

View full list

Series

Mobile Client

SYC members have the benefit of access to our mobile/lightweight web client!

The mobile client