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2021-12-31 20:04:41

Re: Perma redirect (301) for SOL website pages

Board » Technical Discussion

Hi,

Those INFO links are done (currently) manually by ops. It might get better (automatic) in the future but currently it is what it is.

The http -> https transition that was done only impacts local URLs, not other domains.

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i.
2021-12-26 20:44:01

Perma redirect (301) for SOL website pages

Board » Technical Discussion

Hi all,

I've enabled today the HTTP perma redirect (301) for http:// -> https:// . Please let us know if you encounter problems.

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i.
2021-11-04 16:51:52

Re: Optimal Angles Solution

Board » Technical Support

Hi George,

Unfortunately Bimmer is no longer with us.

In the html client, the coordinate formatting can be changed to not include the degree sign through settings.

You might also want to check if client's built-in max calculator in "tools" (misc tab) is what you need. If you feel the calculator is lacking something from "optimal angles" features that would be useful for you, please let me know so I can see what I can do for the built-in tools.

The direct copy to clipboard is not something browsers want to freely allow due to security reasons, thus there is the POI step in between.

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i.
2021-10-11 21:11:17

Re: Colour of boat track and size of the time marker

Board » Technical Support

While I don't fully follow what you refer with what, the predictor color could be changed through settings. In my own terminology "track" would refer past track and "predictor" refers to predicted future positions.

The problem kind of sounds like you had something to occur for your DC-aware predictor. If it is enabled, COG & TWA predictors are dull colored and only the DC-aware predictor should be the bright one. The DC-aware predictor can visually seem "disappear" e.g. when you add TWA=0 DC (because the boat remains stationary from that point on). It's kind of counterintuitive. ...I can imagine this condition occuring e.g. when nearing PR's finish line. Is it relevant to your case?

A bug in the predictor calculation is of course also possible but without screenshot or some other evidence it's a bit hard to fathom the cause.

Another unintuitive DC-aware predictor trap occurs when one has DCs in future and BBQes. The bright track will keep showing the course after the next DC so there might be no visual change in the bright predictor that would alert to the problem.

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i.
2021-09-18 15:55:30

Re: Congrats WRmirek on scoring a perfect 10

Board » General Discussion

WR did it earlier too:

http://sailonline.org/static/var/sphene/sphwiki/attachment/2020/05/08/Bay2Bay_20_REP_WRmirekd.pdf

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i.
2021-09-18 11:30:29

Subdomain usage/usecases

Board » General Discussion

Hi all.

Is anyone using the "subdomain" feature such as race1.sailonline.org in different browser tabs/windows? Could you please tell me what's your usecase if you're using them?

I might need to put some restrictions on them in the near future but I'd like to preserve useful use-cases with a set of non-wildcard subdomains, if they're being used by some.

Thanks in advance.

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i.
2021-03-06 11:15:35

Re: Suggestions to extended predictor

Board » General Discussion

Hi,

I've wanted to have the very same feature myself so it should eventually appear. In addition to many others such as aiming from predictor, estimating manouver performance effect, etc.

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i.
2021-02-22 20:48:37

Re: Legality of the use of extra zoom on the apparent size of end points of finish line

Board » Sailonline Race Committee » Rules and Decisions

All marks and finish line endpoints are singular coordinates on server side. That is, the server thinks their diameter is zero.

However, I don't believe those "closest" pixels are really necessary in practice anyway as we talk very very small distances per pixel. I'd recommend leaving at least 0.002 degree margin in angle to be on the safe side (it's easy to check that the COG number in the infobox changes when aiming).

The finish line endpoints are not provided by the server currently but they are calculated by the client(s), which is a potential (small) error source on their position. There was an unfortunate incident not so long ago related to it because html5 client finish line code pre-dated my access to server-side formulas. I'd like to change this among many other things eventually such that the finish line coordinates are provided by the server so such errors would no longer be possible.

Occasionally pixel rounding related "jitter" may result in different positioning for the very same line so "crossing" is not even well-defined if only considered what is seen visually for a line.

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i.
2020-12-18 12:44:29

Re: Public testing new HTML5 client

Board » General Discussion

Hi all,

I've just updated the dev version with lots of changes. It is possible to enable DC-aware predictor already, however, there are a few caveats. The DC-aware predictor does not consider performance losses at turns correctly. Initial performance is consider correctly like previously, however, when firing any DC, the performance gets beamed up to 100% and remains there for the remaining predictor length. In addition, the calculation only runs with 30s accuracy wrt. boat movement.

There is now BBQ warning sound and a few new ruler related buttons that were requested.

Some changes are (should be) user invisible library updates but they might introduce new problems (or bring back vanishing fleet problem which has caused me to hold back one particular library update).

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i.
2020-12-11 19:05:22

Client Buttons Changed

Board » General Discussion

Hi all,

I've now altered the "GO TO RACE" button so that it leads to HTML5 client (and race registration link likewise leads to HTML5 client).

If you still want to access the old flash client, a smaller button above it that used to point to HTML5 client is left for your convinience. However, with the demise of Flash support in Web browsers imminent, I'd strongly recommend contacting me if you have strong reasons why you cannot use HTML5 client but need to keep using Flash client so I can see if I can somehow help the situation.

Happy SOLing.

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i.

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Stockholm to St. Petersburg - 2023
Welcome to Stockholm - are you ready to race this course of about 431nm across the Baltic and into the Gulf of Finland, from one great historic city Stockholm to another St. Petersburg? The Gulf of Finland is still ice-free so board your Club Swan 50’s and prepare. Take care and keep a weather eye. The odd stray submarine may need to be avoided but if you keep a good lookout you should soon be docking at the home of the world-renowned Hermitage Museum!
Race #1743
INFO by brainaid.de
Club Swan 50 PARICULARS
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Sailonline's Tall Ships Re-Run 2023 - Lisbon to Cadiz

Welcome back to a re-run of the fifth and last of five virtual races representing this year's European Tall Ships Races hosted in reality by Sail Training International. This fifth race is from Lisboa, Portugal to Cadiz, Andalusia; circa 130nm around Cape St Vincent in Sailonline’s 90 metre Barque.
NOTE: Starts and Finishes in tall ships racing are always offshore to avoid conflict with shipping and shipping lanes.
Race #1729
INFO by brainaid.de
90m Barque PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
RANKING: TS - SYC
Race starts: Oct 01st 14:00 Registration Open!

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Cairns to Darwin 2023
This race was originally Leg 7 of the A3 series - AGage's Around Australia, which SOL dedicated to AGage's memory. This time it is the ninth race of the All-Round Championship 2023 Series - 1405nm in Orange 125’ Catamaran from Cairns, the hub of Australia's tropical holiday zone, to Darwin, the frontier with Asia.
Race #1724
INFO by brainaid.de
Orange 125’ PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
ARQ3 - ARCH - SUPSOL - SYC
RACE CLOSE: Saturday,
September 30 at 2300 UTC.
Race starts: Sep 21st 05:00 Registration Closed

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Carib Rum Run 2023

Welcome to the Caribbean and Sailonline's annual Pirate race, running with International Talk Like a Pirate Day on 19 September! This is a 1759nm slalom through the rum islands of the Caribbean in our glorious Falkun superyachts! Our mission is to collect barrels from the region's distilleries and carry them to the rum-parched beaches of Cancun, Mexico. Join SYC before race end and ye befuddled scallywags can disguise yer boat for this race only with a pirate name!
Race #1698
INFO from brainaid.de
Falkun PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
RACE CLOSE: Tuesday,
October 3 at 2300 UTC.
Race starts: Sep 16th 15:00 Registration Closed

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Sinbad Braves the Bay of Bengal 2023
“Sinbad, you sorry sailor, why have you not told me of this great sea, this giant bay, stretching hundreds of thousands of qasbah east of Al-Hindi to fabled lands where tea and rice and rubber is abundant?” and Sinbad replied “Ahh, umm, shall I go have a look. May I take the Judel Vrolijk 62 again, it’s going to be a long voyage, perhaps a million and one half qasbah (c 3000nm)? I’ll start in Chittagong and follow the coast to the southern tip of the Hindus’ land, round Serendip, head east into the vastness of the seas, and if I’m lucky (no pun intended, oh Mighty One) I shall find land again and then head north and see where I end up”. “Fair winds, Sinbad”, said the Sultan.
Race #1641
INFOby brainaid.de
Judel Vrolijk 62 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC - SVS
RACE CLOSE: Saturday,
September 30 at 2300 UTC.
Race starts: Sep 13th 08:00 Registration Closed

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Maryland to Alaska 2023
Welcome to this September edition of 2023 OCCH. This route was first sailed in 2020. At the time it was inspired by Matt Rutherford's single-handed Red Dot Expedition around the Americas in 2012, SOLer Renegade proposing a half-around from Maryland over the North into the Pacific and back through the Panama Canal, in 5 legs, 5 years later. Leg 2 across the North West Passage proved to be particularly challenging and so to create a proper Ocean Race, SRC combined Leg 2 with Leg 1 to give you a race of at least 4000nm from Maryland to Alaska, now to be sailed in our magnificent Archer 78.
PRIZE: SMPF
Race #1719
INFOby brainaid.de
Archer 78 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
OCQ3 - OCCH - SUPSOL - SYC
RACE CLOSE: Sunday,
October 1 at 2300 UTC.
Race starts: Sep 01st 14:00 Registration Closed

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