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
  • 2020-04-15 19:45:45
    Re: qtVlm thread
    Board » Technical Support
    Hi there,
    There is an option for that in general config, routes tab (Beep when routing/simp/etc)
  • 2019-09-26 08:35:44
    Re: qtVlm thread
    Board » Technical Support
    Probably NMEA does not like "ö" and similar strange characters
  • 2019-09-12 17:51:37
    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
  • 2019-08-02 18:35:50
    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
  • 2019-04-29 17:49:00
    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.
  • 2018-12-25 14:16:00
    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 ---
  • 2018-12-21 12:20:04
    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.
  • 2018-12-14 15:07:13
    Re: qtVlm thread
    Board » Technical Support
    No such problem here, what version are you using on which platform?

    @João/psail what other problems ?
  • 2018-06-22 12:03:03
    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.
  • 2018-05-31 06:19:11
    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:

Arctic Tern - Greenland to Antarctica 2025

Welcome to the fifth leg of our MIG series. Now it's time to race the Arctic Terns, on their migration from Greenland to Antarctica, 8300 NM. This is also part of our monthly Ocean Championship, and as such the first race of OCQ4 2026. This race will be sailed in our Maxi Trimaran. Race #2061
INFO by brainaid.de
Maxi Trimaran PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230 Ranking:
OCQ4 - OCCH - SYC - MIG
Race starts: Oct 05th 11:00 Registration will open soon
▶ Flash
GO TO RACE

Bornholm PYOC


Welcome to the Baltic Sea, where we are about to hold another sprint race. The course runs from the north to the south of the beautiful Bornholm island. There are only two waypoints, the start and the finish so the choice of which side of the island to sail along is up to you. Our Albin 79s will cover a distance of approximately 23 nautical miles.
Race #2064
INFO by brainaid.de
Albin 79 PARTICULARS
WX Updates:
0245 / 0845 / 1445 / 2045
Ranking: SPQ4 - SPCH - SYC
Race starts: Oct 03rd 06:00 Registration will open soon
▶ Flash
GO TO RACE

Cross the Convergence 2026 - Masirah to Chagos


Having crossed, re-crossed and re-re-crossed the Convergence Zones of the Pacific and the Atlantic, we now face our second crossing of the Convergence Zone of the World’s third great equator-spanning sea, the Indian Ocean, taking us from the channel between Masirah Island and the Oman mainland to the Chagos Archipelago. It’s 1900nm and we’ll be sailing our very fine Archer 78, and won’t mention that both locations (of departure and arrival) are heavily militarized and the why’s and what next’s concerning that – mindful as always of SOL Netiquette.
Race #1988
INFOby brainaid.de
Archer 78PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: CCZ - SYC
Race starts: Oct 02nd 18:00 Registration Open!
▶ Flash
GO TO RACE

Carib Rum Run 2026


Ahoy, ye landlubbers and seasoned salts! Welcome back to Sailonline’s legendary Carib Rum Run, perfectly timed to kick off on International Talk Like a Pirate Day, 19 September!

This year, we command the magnificent Falkun—the ultimate high-tech superyacht modeled after the iconic Maltese Falcon. This 1759nm slalom takes us through the Caribbean’s rum islands to plunder barrels from local distilleries and deliver them to the rum-parched sands of Cancun.

Join SYC before the finish to disguise yer boat with a pirate name for this race only. Hoist the sails, sharpen yer cutlasses, and plot your winning course!
Race #2060
INFO by brainaid.de
Falkun PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
Race starts: Sep 19th 05:00 Registration Closed
▶ Flash
GO TO RACE

Shearwater - Rio de la Plata to Irish Sea 2026

Welcome to the fourth leg of our MIG series. This time we're racing the Sooty Shearwater on their migration from the breeding grounds in South America to the northern Atlantic. This is also part of our Ocean Championship, and as such the third race of OCQ3 2026. This race will be sailed in our Gunboat 90. Race #2055
INFO by brainaid.de
GunBoat 90 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
OCQ3 - OCCH - SYC - MIG
RACE CLOSE: Thursday,
October 1 at 2300 UTC.
Race starts: Sep 02nd 11:00 Registration Closed
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

  1. Sailonline Yacht Club Member KaSToR
  2. Sailonline Yacht Club Member CriticalHippo
  3. Sailonline Yacht Club Member WRmirekd
  4. Sailonline Yacht Club Member rafa
  5. Sailonline Yacht Club Member Panpyc
  6. Sailonline Yacht Club Member cdhinman
  7. Sailonline Yacht Club Member rumskib
  8. Sailonline Yacht Club Member rthinman
  9. Sailonline Yacht Club Member BRENTGRAY
  10. Sailonline Yacht Club Member Sax747

View full list

Series

Mobile Client

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

The mobile client