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:

Red Eye - Melville Island PYOC 2026

Melville Island is the largest of the Tivi group opposite the port of Darwin in the Timor Sea. Tropically forested and thinly populated, not a lot goes on there, but let’s race around it anyway, lar- or starboard round, it’s a little more than 120nm, so, no matter where you are navigating from on the planet, you will be hard-pressed to complete the course aboard your J-80 in daylight hours!
Race #2003
INFOby brainaid.de
J-80 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: RED - SYC
Race starts: Mar 24th 12:00 Registration will open soon
▶ Flash
GO TO RACE

Cross the Convergence 2026 - Guam to Ouvéa


The third race of our series of ocean voyages across the World’s convergence zones takes us southeastward now down the Pacific, from Guam’s Apra Harbour at 13.5 degrees North, back across the Equator to the glorious New Caledonian resort island of Ouvéa, on the edge of the Tropic of Capricorn at 20.5 degrees South. It’s 2400nm, and there’s more than a few other islands in the way, so mind where you go in your Ocean 50s. Race #1981
INFOby brainaid.de
Ocean 50PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: CCZ - SYC
Race starts: Mar 20th 18:00 Registration Open!
▶ Flash
GO TO RACE

Lake Victoria TIMED Race 2026

This month’s TIMED race takes us inland to Lake Victoria in the heart of Africa. Starting at Rosebery Channel in Uganda sail the AC72v2 on a 196nm course around Bugala Island on the way to the finish line in Tanzania’s Speke Gulf. This is a TIMEDrace so you may RE-REGISTER HEREto try again after finishing a run. You will have 13 days and 11 hours to test your skill and decision making after the race opens.
Race #2018
INFOby brainaid.de
AC72v2 Particulars
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
TRQ1 - TRCH - SYC
RACE CLOSE: Saturday,
28 March at 23:00 UTC
Race starts: Mar 15th 12:00 Registration Open!
▶ Flash
GO TO RACE

SSANZ Round North Island Race 2026 - Leg 4

The final challenge awaits in Leg Four of the Round North Island Series! From Napier, the fleet sets off on a 354 nautical mile run back to Auckland, completing the full circumnavigation where the journey began. Fatigue may be setting in, but this last leg could decide the overall standings. Sailing the fast and responsive Sun Fast 3600, our skippers will need sharp tactics and steady focus to finish the series strong and claim victory!

The start time for this race may change at short notice to align with the real race. The confirmed start date and time will be announced via an in-race “L” flag message — Please monitor race communications closely.
Race #2014
INFO by brainaid.de
Sun Fast 3600 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: RNI - SUPBUD - SYC
RACE CLOSE: Friday,
March 20 at 2300 UTC.
Race starts: Mar 12th 22:00 Registration Closed
▶ Flash
GO TO RACE

Iceland to the Falklands 2026

Welcome to an all-new route, the first of three Round the 'Old World' of Europe, Africa, Australia and Asia. To give each leg of the ROW a bit of length we'll try to hug the coasts as little as possible, so starting in Iceland our first leg of the series, which will also be the final leg of our Quarter 1 Ocean Championships takes us 7200nm to the Falklands, the full length of the Atlantic end to end. To make sure we'll get it done within the month we'll be sailing our Maxi Trimaran.
Race #2010
INFO by brainaid.de
Maxi Trimaran PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ1 - ROW - OCCH - SYC
RACE CLOSE: Tuesday,
March 24 at 2300 UTC.
Race starts: Mar 02nd 11:00 Registration Closed
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

  1. Sailonline Yacht Club Member KaSToR
  2. Sailonline Yacht Club Member WRmirekd
  3. Sailonline Yacht Club Member rafa
  4. Sailonline Yacht Club Member rumskib
  5. Sailonline Yacht Club Member Sax747
  6. Sailonline Yacht Club Member CriticalHippo
  7. Sailonline Yacht Club Member vida
  8. Sailonline Yacht Club Member CollegeFund
  9. Sailonline Yacht Club Member Panpyc
  10. Sailonline Yacht Club Member sassy63

View full list

Series

Mobile Client

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

The mobile client