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!

Board » General Discussion » Automated sailing????

Posted by
Rod


Users avatar

Posts
392
Registered at
2010-06-24 22:30:48
2011-02-11 00:04:44 - Automated sailing????
How does "ricos0" do it. Look on the Aegean race site to see what I mean. This is disturbing because it indicates a level of control that is NOT AVAILABLE to all SOLers
If it breaks, it's not strong enough--if it doesn't, it's too heavy.
Posted by
ShamrockPirate


Users avatar

Posts
189
Registered at
2010-12-03 17:49:57
2011-02-11 00:49:10 - Re: Automated sailing????
My first guess would be a mathematical formula that generates DC's that would then go into the DC editor in the toolbox. AND.... WAY too much time on their hands!Cool geos though... wish I knew how to screenshot it.
Posted by
Gilles


Users avatar

Posts
127
Registered at
2009-07-18 11:05:22
2011-02-11 08:12:52 - Re: Automated sailing????
Rod, is really quite easy, if you know how to do it:
1- go to DC section of the toolbox:
http://sol.brainaid.de/sailonline/toolbox/
(available to every one)
2- insert 4 time a 90° change every 2 hours
3- then edit the file (copy & paste and change time) as long as you want to circle around....

the offset will be given by the wind evolution, no need to control it.

with the same list of DCs you will get different tracks...

sorry ricos for spoiling it, it is very nice :-)





--- Last Edited by Gilles at 2011-02-11 08:13:47 ---
Posted by
ShamrockPirate


Users avatar

Posts
189
Registered at
2010-12-03 17:49:57
2011-02-12 00:43:51 - Re: Automated sailing????
One other consideration... since the sailing is being done with "real time" wind speed and direction, I doubt there is a way to make that many PERFECT geos without eliminating those variables. I have a suspicion that Ricos is a tender, like the Beer and BBQ boat, and therefore has a constant speed. Then the calc works out pretty well.
Hey Ricos.... have we figured it out yet????
Posted by
ShamrockPirate


Users avatar

Posts
189
Registered at
2010-12-03 17:49:57
2011-02-12 01:55:36 - Re: Automated sailing????
Nope... I think I'm wrong. Just looked at Ricos' track again and the variability could certainly be explained by the wind shift. Does not (now) appear to be a constant speed craft.
WD Ricos!!!! Brilliant!!
Posted by
76Trombones


Users avatar

Posts
362
Registered at
2009-08-03 18:04:56
2011-02-12 02:31:57 - Re: Automated sailing????
No need to use "external" editors either. I've done a similar (though less insane!) path as 5 pointed stars using incremental DC in the steer tab. Just step the angle and time to suit.

It's a neat visualisation of both the direction and strength of the wind.
Posted by
zero


Users avatar

Posts
120
Registered at
2010-02-07 16:56:30
2011-02-12 02:54:29 - Re: Automated sailing????
ricos0,

Thats a good way to train your crew and bowman.
Last time I did that with my crew they quit jumping overboard and swim to shore.

Antonio
Posted by
AUS_Scott76


Users avatar

Posts
8
Registered at
2009-07-23 10:04:10
2011-02-12 10:00:19 - Re: Automated sailing????
Just for anyone else who wants to see.....and for the SOL art file. Here's ricos0's track.
Attachments
Posted by
zero


Users avatar

Posts
120
Registered at
2010-02-07 16:56:30
2011-02-12 19:27:21 - Re: Automated sailing????
rico and pano :)
Attachments

Please login to post a reply.

Races

Next Race: 00d 00h 00m

Current Races:

Cape Town to Java 2025

Get ready for an exhilarating new challenge as we set sail on the eighth leg of the 2025 Ocean Championship Series! Reversing the 18th century footsteps of the indentured Cape Malays that inspired Isna Marifa’s moving novel 'Mountains More Ancient' , this leg takes us from Cape Town South Africa to the Bay of Belbuhan on the south west coast of Java - a 5100 nm journey of endurance, strategy, and pure sailing adrenaline, aboard the 125 ft Orange catamaran. Do you have what it takes to conquer the Indian Ocean? Join us and put your skills to the ultimate test!
PRIZE: SMPF
Race #1937
INFO by brainaid.de
Orange 125 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ3 - OCCH - SUPSOL - SYC
Race starts: Aug 04th 11:00 Registration Open!
▶ Flash
GO TO RACE

Lago Viedma Ice Race 2025


Less than one third of the land mass of the planet is to be found in the southern hemisphere, and most of that in tropical to temperate latitudes or in Antarctica, so it is difficult to find good natural ice to race DNs anywhere in August! However, if you take an internal flight from Buenos Aires to Aeropuerto Internacional Comandante Armando Tola de El Calafate by the shores of Lago Argentino, it’s only a 100km taxi ride to Lago Viedma, where we have set out a few beacons on the ice for you for a quick 80nm blast around the four corners of the lake, and as it’s so remote here, no need to worry about breaking the solitude of monks or suffering PL!
Race #1852
INFOby brainaid.de
DN PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: DN - SYC
Race starts: Aug 03rd 09:00 Registration Open!
▶ Flash
GO TO RACE

Tall Ships Races 2025 - Kristiansand to Esbjerg


Welcome to the fourth of four virtual Tall Ships Races in European waters which are concurrently being organized in-real-life by Sail Training International . This fourth race is from Kristiansand in Norway down Denmark’s North Sea coast to Esbjerg; circa 150nm in Sailonline’s magnificent 90m Barque.
NOTE: Starts and Finishes in tall ships racing are always offshore to avoid conflict with shipping and shipping lanes; online and real-life may not match exactly.
Race #1926
INFO by brainaid.de
Barque 90m PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: TS - SYC
Race starts: Aug 02nd 16:00 Registration Open!
▶ Flash
GO TO RACE

Marstrand to Cowes 2025


We invite you to another race, which will kick off the third quarter of our ARCH series. We'll set off from Marstrand, Sweden, which, along with Skagen, Denmark, marks the line commonly recognised as the border separating the Baltic Sea from the North Sea. The 650nm route will take our Ripitide 50 across the North Sea and the English Channel to Cowes, England. Watch out for the fast ferries crossing the Channel from Calais to Dover 😊.
Race #1935
INFO from brainaid.de
Riptide 50 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
ARQ3 - ARCH - SUPSOL – SYC
RACE CLOSE: Wednesday,
August 6 at 2300 UTC.
Race starts: Jul 28th 17:00 Registration Closed
▶ Flash
GO TO RACE

Sinbad by Balloon 2025 - Baia de l'Oiseau to Carnarvon


How ever shall I return to report with clarity to my Great Sultan – asked Sinbad. It needs be told this island and all its fables shall be expunged from the annals of every thousand and one night. The wind howls – and sun be none (it’s Winter, Sin’bro, ed.) – and all days from the west, but let’s launch anyway and see if we can work our SOL Balloon north as the days pass aiming for Asthralaya, where The Mahabharata tells the ancients once tested mighty weapons, about a quarter and a million qasbah away (2500nm, ed.), perhaps one month.
Race #1885
INFOby brainaid.de
SOL Balloon PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC - SBB
RACE CLOSE: Sunday,
August 10 at 2300 UTC.
Race starts: Jul 23rd 11:00 Registration Closed
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

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

View full list

Series

Mobile Client

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

The mobile client