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 » Technical Support » QtVlm polar for Trireme O

Page: 1 2 3 Next

Posted by
bonknhoot


Users avatar

Posts
106
Registered at
2013-08-06 21:35:15
2020-09-30 09:54:55 - QtVlm polar for Trireme O
If you want Qt to row you into the wind, use the attached.
Clipping along
Attachments
Posted by
bonknhoot


Users avatar

Posts
106
Registered at
2013-08-06 21:35:15
2020-09-30 13:59:40 - Re: QtVlm polar for Trireme O
An argument between Poseidon and Aeolus has been resolved and your rowers will now be able to row at near as damn it 2kn, even if Aeolus ins't playing ball and the wind drops to zero. Use the revised polar below if you want to consult the god Qutyvelomis.
Clipping along
Attachments
Posted by
bonknhoot


Users avatar

Posts
106
Registered at
2013-08-06 21:35:15
2020-09-30 14:00:49 - Re: QtVlm polar for Trireme O
either one; they're the same
Clipping along
Posted by
Renegade


Users avatar

Posts
127
Registered at
2011-11-05 16:57:20
2020-09-30 22:58:52 - Re: QtVlm polar for Trireme O
Is the AGL working with this? I get an error launching it.

Error interpolating boat polar data.
Posted by
Zorba777


Users avatar

Posts
67
Registered at
2020-06-06 08:22:54
2020-10-01 10:46:09 - Re: QtVlm polar for Trireme O
@Renegade Same here. AGL is stumbling on the polar for some reason. I don't know if Kipper can produce a fix on time. Even a way to switch off the boat polar and just download the WX updates for the grib to be used in routing programs would do for me...
Posted by
WSGUERIN


Users avatar

Posts
28
Registered at
2020-03-21 13:34:15
2020-10-01 11:59:13 - Re: QtVlm polar for Trireme O
Is the BrainAid polar the same?
Posted by
Zorba777


Users avatar

Posts
67
Registered at
2020-06-06 08:22:54
2020-10-02 06:11:31 - Re: QtVlm polar for Trireme O
I just found a workaround to get AGL to work for downloading the WX updates and for setting DCs.
Here is what to do:
1)In the folder you have set up for this race go to the "SOLGribXml" subdirectory and find the "auth_raceinfo_1388" file there. You can open it in a simple text editor like Notepad.
2)Scroll down in the text until you see this line: "<name>Trireme Olympias v2</name>". All the numbers after that point are the polar data that AGL is failing to read for some reason.
3)Do the same for an earlier race. I used "auth_raceinfo_1386", which was the Darwin to Perth race, but any other race will do. Locate the same boat data in this file, and copy everything starting with "<tws_splined>0 1 2 3 4..." until "</vpp> </boat>".
4)Now paste this data in the file for race 1388, replacing the boat data it failed to use.
5) So what we have done is copy in working, but wrong, polar data to bypass the interpolation error AGL has with the Trireme. Now, save this tweaked "auth_raceinfo_1388" file and start AGL again and it will work normally for pulling in the WX updates or editing your DCs. It will not work for some of the functions that require the correct polar.


--- Last Edited by Zorba777 at 2020-10-02 06:16:06 ---

--- Last Edited by Zorba777 at 2020-10-02 06:17:33 ---
Posted by
SimeMali


Users avatar

Posts
26
Registered at
2014-05-21 07:14:19
2020-10-06 18:13:59 - Re: QtVlm polar for Trireme O
Zorba, can you e-mail me, please.
You can find my address in my profile (click blue name)
Thanks! :)
Ibis redibis numquam in mare peribis
Posted by
Bimmer


Users avatar

Posts
447
Registered at
2015-02-23 15:38:27
2020-10-07 16:48:15 - Re: QtVlm polar for Trireme O
Zorba - Has Andrew been contacted to solve this issue in AGL?
Posted by
Zorba777


Users avatar

Posts
67
Registered at
2020-06-06 08:22:54
2020-10-10 11:51:20 - Re: QtVlm polar for Trireme O
Hi Bimmer,
I think Bonk has included the person who created AGL with the observations and questions we had about AGL failure to interpolate the trireme polar chart. I don't know if there has been any answer.

Page: 1 2 3 Next

Please login to post a reply.

Races

Next Race: 00d 00h 00m

Current Races:

Tall Ships Races 2025 - Le Havre to Dunkirk


Welcome to the first of four virtual Tall Ships Races in European waters which are concurrently being organized in-real-life by Sail Training International . The course for this first race is between the French ports of Le Havre and Dunkirk; circa 125nm 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 #1923
INFO by brainaid.de
Barque 90m PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: TS - SYC
Race starts: Jul 07th 16:00 Registration Open!
▶ Flash
GO TO RACE

Red Eye - Key Lime Pie-gatta 2025

Opposite the Bahamas at the tip of the Florida peninsula, we find the Florida Keys, a honky-tonk arpeggio of islands, where another SOL classic, the Key Lime Pie-gatta, so-called after the famous local condensed-milk-based tart speciality, awaits to be navigated once again. We’ll race its “Red Eye” 180nm in very-American Santa Cruz 52s, ignoring such artefacts as bridges, causeways and piers joining the keys one to the other and to the mainland!
Race #1846
INFOby brainaid.de
Santa Cruz 52 PARTICULARS
NAM_AWIP WX Updates:
0245 / 0845 / 1445 / 2045
Ranking: SYC - RED
Race starts: Jul 02nd 12:00 Registration Open!
▶ Flash
GO TO RACE

Sail Around Turkey 2025


Welcome to the 11th running of one of Sailonline's most iconic races, where our fleet races the length of the Turkish coastline from Hopa (the easternmost harbour on Turkey’s Black Sea coast) to Iskenderun (the easternmost harbour on Turkey’s Mediterranean coast). It’s a 1,372nm race and aboard our classic, 1st decade of the 21st Century, version 2 IMOCA 60, you should be able to get around the course in less than a week. That is if, of course, once you get out of the Black Sea you don’t stop to enjoy the sights or a BBQ or two in the Golden Horn, or on the Marble Islands, now land-locked Troy or Gallipoli or any of the myriad Aegean islands, that you shall have to carefully navigate past.
Race #1930
INFOfrom brainaid.de
IMOCA 60 v2 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
Race starts: Jun 27th 15:00 Registration Open!
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

  1. Sailonline Yacht Club Member CriticalHippo
  2. Sailonline Yacht Club Member KaSToR
  3. Sailonline Yacht Club Member WRmirekd
  4. Sailonline Yacht Club Member FreyjaUSA
  5. Sailonline Yacht Club Member rafa
  6. Sailonline Yacht Club Member Kipper1258
  7. Sailonline Yacht Club Member rumskib
  8. Sailonline Yacht Club Member BRENTGRAY
  9. Sailonline Yacht Club Member Patrick70119
  10. Sailonline Yacht Club Member CollegeFund

View full list

Series

Mobile Client

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

The mobile client