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Profile for pipedream



Name pipedream
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Posts11
  • 2008-07-18 12:24:45
    Re: Feature request, what would you like to add....
    Board » General Discussion
    The last race I entered (Tasmania-NZ)I cobbled together a web application to 'scrape' info from the miniclient web page (http://www.sailonline.org/m/) and, on one of the variable going more than or less than a value it posted a cc or twa instruction. It is possible to navigate out of a harbour using lat or lon or tack or gybe on shifts.

    However it is still quite hard to set it up and my first few instructions 'expired' before being executed and I started the race 6 hours behind!

    It's php and MySQL run every five minute with cron. Obviously it would be far simpler running on python 'from the inside' as there would be no parsing of info from the web page! But, after I get back from holiday in two weeks, I will look at making the service available for anyone else to use if there is any interest.

    Patrick
  • 2008-07-03 06:51:49
    Re: Wrong TWA calculation
    Board » Technical Support
    Don't know if this is related but I have been sailing along at quite an excess over my 100% BS according to the polar:
  • 2008-06-17 19:21:57
    Re: web form and mobile interface
    Board » Sailonline Yacht Club
    Great work on this interface! It seems to do everything as expected with IE7 but the +/- map buttons cause the map to disappear (eventually) in Firefox and on a Nokia phone it seems to go back to log on screen. If I shut down and restart Firefox map reappears but not if I just log off sailonline.org. I can get back into my boat control without entering password if I select from the history of miniclient urls with a userid number.

    However, as I said above, quite usable as it is for emergencies!

    --- Last Edited by patrick gaunt at 2008-06-17 19:22:35 ---
  • 2008-06-16 13:57:41
    Re: web form and mobile interface
    Board » Sailonline Yacht Club
    Jakob,
    I don't know any details of your database but I would imagine you will need a new alerts table or add some fields to the stored steering instructions table. I would have thought it was sufficient to store (as well as boat_id, race_id etc):

    degrees
    minutes
    action to sms if
    1. N of this lat
    2. S of this lat
    3. W of this long
    4. E of this long
    5. TWD < this bearing
    6 TWD > this bearing

    The TWD options would be triggered by the TWD falling into the bearing +/- 180 degrees.

    You would probably want the entries to lapse from the table after 24 hours.

    If you use an email to text service like textmagic then you will have to pay and I'm not sure how you would administer this but you would probably need a counter on the user table (as well as mobile number).

    I think the stripped down form needs:
    speed
    TWS
    TWA
    TWD
    course
    then steeing input fields:
    compass course
    true wind angle
    delay command
    (you don't need the radio buttons just test whether the fields have been set)
    then the set alerts fields mentioned above
    then a list of stored instructions and alerts with checkboxes to allow deletion

    Finally, your webpage was ok with phones that can cope with html but not for wml type phones. I don't know if you want to bother with this at this stage.

    Patrick
  • 2008-06-15 13:51:02
    Re: web form and mobile interface
    Board » Sailonline Yacht Club
    Also think it's a very wise commercial decision to have this as a members only feature.
  • 2008-06-15 13:45:24
    Re: web form and mobile interface
    Board » Sailonline Yacht Club
    jakob, I'm impressed if you put up that page in response to my post. I'm also impressed if you were already doing it. So much so that it galvanized me to join an pay my 25E support contribution. I will watch this space with great interest!

    Patrick

    PS You realize that once this is up and running people will start asking for msm alerts on passing latitude X or wind backing more than Y!!!

    --- Last Edited by patrick gaunt at 2008-06-15 13:49:26 ---
  • 2008-06-15 09:04:20
    web form and mobile interface
    Board » Sailonline Yacht Club
    I struggled yesterday a couple of times as I was cycling to a theme-park with kids and later out to dinner. (I was only saved by the kind intervention of clash2)

    It occurs to me that it would be good to have a very simple html form with basic location, speed and wind direction info and ability to enter instructions as on the client application. Possibly with a second form to view and delete stored instructions. Not too hard to do I think.

    I would be happy to do this, or help.

    --- Last Edited by patrick gaunt at 2008-06-15 09:08:18 ---
  • 2008-02-11 10:13:11
    Re: Map problems in Vista
    Board » Technical Support
    Good question. That was the last thing I did and it worked afterwards. I had changed one thing at a time on the 3D setting and restarted the client application each time and I unset them afterwards (as far as I could remember). However in the past I have been through a similar process installing drivers etc and having failed to solve the problem put everything back as it was, restarted the computer and it worked!

    In this case if I switch 32 to 16 bits and back the map appears and disappears.
  • 2008-02-10 18:09:21
    Re: Feature request, what would you like to add....
    Board » General Discussion
    Very good game.

    1. As mentioned elsewhere select radio button whenever focus goes to CC or TWA field. Also check box whenever focus goes to delay field.
    2. You probably got the message about delayed instruction being triggered by reaching a certain lat or long (or waypoint).
    3. Save positions and sizes of windows for next start.
    4. Distortion on maximise (mentioned to Neil)
    5. Having messed around to get the client running on a vista laptop it might be an idea to write a java version of the client. This would get the power of Sun and a larger on line community fixing bugs with the virtual machine on different platforms. (You would only need one version of the application to run on windows, mac, linux etc and it could be launched from a web page). I'm not promising but I might be willing to help with some code conversion when you sort out the commercial side (and if you decide it might be a good idea to do this)
  • 2008-02-10 17:02:03
    Re: Map problems in Vista
    Board » Technical Support
    Searching on the internet for OpenGL and Vista this looks like it will be an increasingly frequent problem!

    On my laptop I did:control panel|classic view|Intel GMA driver for mobile (will be different on other computers)|display settings|color quality=16 bit

    I tried fiddling with the 3D settings as per the other post but I don't think they did the trick.

    PS it would be handy to have a search of the forum, or even the site as it took quite a while to find the post you referred to. Google doesn't reindex often or deeply enough for [xyz site:www.sailonline.org] to find things

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Melbourne Osaka Cup Double-Handed Yacht Race 2025

Welcome once again to what these days is Sailonline’s almost annual virtual Melbourne to Osaka Yacht Race. In real life, this double-handed 5500 nm race between these two sister cities, one deep in the southern hemisphere, the other high in the northern hemisphere, is run every four to five years, and this year is such a year. So, this year’s online version is in sync with the Melbourne Osaka Cup 2025 organised by the Ocean Racing Club of Victoria (ORCV), and the Sandringham (SYC) and Osaka Hokko (OHYC) yacht clubs. We’ll be racing the well-known First 40, a popular size of boat which should be a good match for many of the boats entered in the real race. With the doldrums unavoidably lying across our course, you can expect to be at virtual sea for at least a month!
Race #1669
INFO by brainaid.de
First 40 Particulars
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Race starts: Mar 16th 06:00 Registration Open!

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Channel Islands 500 Yacht Race 2025


Prepare for an exhilarating offshore challenge in the Channel Islands 500 Yacht Race! Collaborating with the Newport Harbor Yacht Club, Sailonline brings you a 500-nautical-mile test of skill, speed, and strategy. Starting in Santa Barbara, you’ll navigate between Santa Cruz Island and Santa Rosa Island, rounding three marks before finishing in San Diego. Our SOLers will be competing in their Melges 40s, a high-performance offshore racer designed by the Botin partnership. Who will conquer the Pacific and claim victory? Set your course and race for glory!
Race #1899
INFO by brainaid.de
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Race starts: Mar 14th 22:30 Registration Open!
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Lake Ladoga Ice Race


For our second race of the 2025 Ice Yachting series, we shall risk disturbing another sect of monks, these of the Orthodox persuasion rather than Buddhist. Good ice is often found in remote places, and remoteness breeds contemplation, and Valaam Island at 61.3N in the north east corner of Lake Ladogo is as remote as it gets. Surrounded by pristine ice in winter, we find there one of the great monasteries of Russian Orthodoxy. So, get your visa’s, fly to St Petersburg, take the N-121 north to Vladimirovka, and get your DN-skates on for another no-PL monk-minding race, this time of 110nm in length, out around Valaam, then Derevnya, to finish near Berezova.
Race #1851
INFOby brainaid.de
DN PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: DN - SYC
RACE CLOSE: Friday,
March 14 at 2300 UTC.
Race starts: Mar 10th 09:00 Registration Open!
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Walyalup Sprint 2025


Once upon a time, aboriginal legend has it, the country of the Whadjuk people extended west from the present day Fremantle shoreline out to Rottnest island, but Walyalup as they called it was lost to the sea, and this sprint takes you across those inundated lands, round reefs and across shoals, 25nm in a Dufour 34. For the Walyalup, March fell in Bunuru, the hottest season of the year, which meant living near the water. Expect hot easterly winds, and cooling afternoon sea breezes with little to no rain. Perfect weather for a sail.
Race #1897
INFO by brainaid.de
Dufour 34 Particulars
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
SPRQ1 - SPRCH - SUPSOL - SYC
RACE CLOSE: Wednesday,
March 12 at 2300 UTC.
Race starts: Mar 08th 03:00 Registration Closed
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Tristan da Cunha to Coronation Island 2025

The adventure continues as we embark on the second leg of the RWW series, racing from Tristan da Cunha to the remote and uninhabited Coronation Island, NO, Elephant Island. Nestled between the Scotia Sea and the Weddell Sea, both island were named by 19th C British whalers. Prepare for a thrilling journey through the Roaring Forties and Furious Fifties, where relentless winds and challenging seas will test the mettle of every crew. This leg will be sailed aboard the historically iconic Steinlager II and is part of the prestigious OCCH 2025 series. The RWW series ranking will be determined by each team's best 7 out of 8 race results, so every moment counts! Are you ready to face the ultimate test of skill and endurance?
PRIZE: SMPF
Race #1890
INFO by brainaid.de
Steinlager II PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ1 - RWW - OCCH - SUPSOL - SYC
Race starts: Mar 03rd 11:00 Registration Closed
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Sinbad by Balloon 2025 - Dondra to Toamasina


Above you see a stratospheric balloon, that if only we had gribs at that altitude would get blasted along quite rapidly and predictably. Alas we just have our SOL balloon that sails rather lower to the sea and that we have crossed the Atlantic in, west to east, last year for the first time in the southern hemisphere. So much fun was had by all, that this year we will attempt the Indian Ocean, but in four legs. Another great piece of fiction, the voyages of Sinbad By Balloon not magic carpet, although you may need a bit of magic to make any progress at times. Pack your wicker basket full for your first leg of at least 2300nm from Sri Lanka to Madagascar; it’s not a picnic hamper, you could be in the air for longer than you hoped!
Race #1883
INFOby brainaid.de
SOL Balloon PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC - SBB
RACE CLOSE: Tuesday,
March 18 at 2300 UTC.
Race starts: Feb 05th 11:00 Registration Closed
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