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 Discussion » DC Checker Releases

Page: First Previous 2 3 4 5 6 7 8 Next

Kipper
Thanks for coming back to me on this.

To your questions:
1)I am running a 64-bit Java (Version 8-241)
2)I am opening the AGL with the Terminal. Attached the command screen after AGL opens and clicking Apply

Lastly, I am also attaching a print of the screen I get when opening the DC Checker graphical interface. Just flat out gray!

BTW, your software is awesome. The more I get used to it the more I like it.

Thanks
Version 4.0.0 looks really good.

I had all sorts of problems initially but finally got it all sorted. 1st problem was I was using a 32bit instance of Java. Tried the latest 64 bit SDK but no joy. Updated the JRE (runtime environment) and it worked beautifully.

Thanks Kipper. Everyone will enjoy the updated version.
Hi Kipper,
Have loaded 4.0.0 and have following problem.
When converting DCs to Graphic the information at each point does not show Course, Speed TWA etc.
Ah, think I may understand now. My PC does not support OpenGL. That may be it. I can work out what each section of the graphic text means.

--- Last Edited by Mullionman at 2020-04-13 08:37:34 ---
I tried Version 4.0.0 on the Mac. It works well other than the Graphic interface that on the new version, always come gray.

Going back to 3.2.3 that at least give me the graphics once in a while.

I have not been getting notifications in this thread, so apologies for no answers.
1. seeU, an exception is being thrown by the low level openGL binding that I use, and I have no idea why. Can you please copy the feedback from the shell, drop it into a file and post here. Secondly, try turning off the openGL engine (on the Parameters tab) and see if you get a different result.

2. Mul, version 4 simplified the DC text. There should be a legend in the bottom right corner to explain what it is. Both versions show the same text. Also, if you are getting the wind isotachs and barbs, openGL is working.
..... 1st problem was I was using a 32bit instance of Java.......
All, it is critical that you run a 64 bit version of Java as dtayls found out. I've posted some instructions on how to check and rectify if necessary.

Verify 64bit Java Installed
______________
Attachments
I've fixed a few issues discovered today with the Capetown race in Version 4.0.0.0. Version 4.0.0.1 is here

I've speeded up the wind data refresh, fixed the out of bounds errors, added a right click drop down menu in the graphic window and fixed the error with reading the Wx update times.

Secondly, I've added some notes on how to check that you are using 64 bit Java. 32 bit is causing a few people some issues and problems.
New question.
QtVlm is only showing the integer of the TWS on boat instruments. i.e. If the TWS is 4.8 then display is 4.0. If TWS is 5.1 instrument is 5.0.
This does not seem to affect routing except it will show the difference as a correction.
Is the nmea in AGL passing only the integer of TWS or do you think that QtVlm is only reading the integer and is therefore a problem their end?
URL for OneDrive link
here
____________




--- Last Edited by RainbowChaser at 2020-05-02 07:59:44 ---
New question.
QtVlm is only showing the integer of the TWS on boat instruments. i.e. If the TWS is 4.8 then display is 4.0. If TWS is 5.1 instrument is 5.0.
In Capetown, I'm seeing TWS of 2.6 in qt, AGL and the client. All the same.

Page: First Previous 2 3 4 5 6 7 8 Next

Thread is locked.

Races

Next Race: 00d 00h 00m


Current Races:

Lake Ontario 300 Challenge 2026

Lake Ontario Offshore Racing (LOOR) welcomes Sailonline sailors to a second virtual version of a race in their annual series, and for the sixth year in succession the LO300. As the name implies, the LO300 is a 300nm offshore race across the length and breadth of Lake Ontario, from and back to Port Credit YC. This year, for the first time, we will be racing the 300nm circuit in Sun Fast 3200s. As usual, there is an overall prize for the SOLer who best bosses Lake Ontario over the two races hosted by Sailonline, this LO300 and the Susan Hood raced back in May, and this year also the race and the Susan Hood count towards the title of Super Buddy 2026; so, let the competition be fierce!
Race #2044
INFOby brainaid.de
Sun Fast 3200 PARTICULARS
NAM_AWIP WX Updates:
0245 / 0845 / 1445 / 2045
Ranking: LOOR - SUPBUD - SYC
Race starts: Jul 11th 15:10 Registration will open soon

▶ Flash
GO TO RACE

Tall Ships 2026 - Harlingen to Antwerpen


Welcome to the second of four virtual Tall Ships Races in European waters which are concurrently being organized in-real-life by Sail Training International . This second race is from Harlingen in Friesland down along the coast of Holland and Friesland to Vlaanderen’s famous port of Antwerpen – circa 150nm in Sailonline’s classic Clipper 240.
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 #1993
INFO by brainaid.de
Clipper 240 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: TSI - SUPBUD - SYC
Race starts: Jul 06th 16:00 Registration Open!
▶ Flash
GO TO RACE

Alaska to Easter Island 2026

Welcome to yet another all-new series. The initial leg of the RNW (Round the New World), Alaska to Easter Island, also part of our Ocean Championship. The first race of OCQ3 2026. This race will be sailed in our revised 'version 2' Imoca 60 Foil. Race #2042
INFO by brainaid.de
Imoca 60 Foil v2 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ3 - RNW - OCCH - SYC
Race starts: Jul 06th 11:00 Registration Open!
▶ Flash
GO TO RACE

Cross the Convergence 2026 - Sao Tomé to Tristan

The fifth race of our series of ocean voyages across the World’s convergence zones takes us back south down the Atlantic from Sao Tomé on the Equator to Tristan da Cunha on the edge of the Roaring Forties. It’s 2500nm; in your path the Benguela winds and current along the south west African coast, and behind that the St Helena High stretching halfway to South America. So, mind where you go in your Volvo OD65 version 3 (based on sampled real-life race data by kroppyer)!
Race #1985
INFOby brainaid.de
Volvo OD65v3 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: CCZ - SYC
Race starts: Jul 03rd 18:00 Registration Open!
▶ Flash
GO TO RACE

New Ice Age 2026 - Neumayer Station to Scott Base


For a second-half of long-distance ice-boating, we take our DNs to Antarctica for a circumnavigation of that continent in two legs clockwise, in harmony with the prevailing winds (such as there are), beginning with a race from Germany’s Neumayer Station to New Zealand’s Scott Base. It’s about 3500nm, which, if there’s wind at all, should, well-wrapped in your DN-cockpits, not take you much more than five days. And remember: charts down here are unreliable – what is land and what is ice?!
Race #1970
INFOby brainaid.de
DN PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: NIA - SYC
Race starts: Jul 02nd 07:00 Registration Open!
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

  1. Sailonline Yacht Club Member WRmirekd
  2. Sailonline Yacht Club Member KaSToR
  3. Sailonline Yacht Club Member CriticalHippo
  4. Sailonline Yacht Club Member bonknhoot
  5. Sailonline Yacht Club Member Panpyc
  6. Sailonline Yacht Club Member cdhinman
  7. Sailonline Yacht Club Member rafa
  8. Sailonline Yacht Club Member HoratioPugwash
  9. Sailonline Yacht Club Member YANN
  10. Sailonline Yacht Club Member ms0689

View full list

Series

Mobile Client

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

The mobile client