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: 1 2 3 4 5 6 7 Next Last

I'm setting up this thread to notify thread subscribers of when a new version is posted on SOLFANS. Current version is 2.4.9.

SOLFANS

______________


--- Last Edited by RainbowChaser at 2020-05-02 08:02:50 ---
Great Kipper ;-)
Exactly what I've been waiting for :-)
Version 2.5.0 is now available on SOLFANS

Release Notes

Version 2.5.0 has the following enhancements

1. Select and delete a subset of the DC’s
2. Only DC’s that have changed are updated. A single DC can be edited, and only that one will change
3. Coordinate copy now available in DC Checker. Left or right mouse click will copy those coordinates into the paste buffer in waypoint or SOL format.
4. Toolbar added and buttons removed.
5. DC Checker highlights when TWA is outside optimal range.
6. Course and additional course waypoint markers are now scaled to 10 metres across.
7. Log file can now be loaded as a set of waypoints.

Bug fixes – 2.5.0
1. Finish line correctly positioned.
2. Boat coordinate update time now correct.
3. Fixed map issue when crossing 0 meridian.

A localisation issue (decimal period vs decimal comma) was reported in this version and has been fixed. If you use the decimal comma in your locale, you will need to re-download the release. All other locales will be fine.
I've had a few reports of early roundings even though DC Checker shows it as clearing the mark. Have a read through this post which should explain why that happens. DC Checker assumes that the DC is going to fire exactly at that time with no uncertainty.

When is my command executed?

There is an issue with the Northern Lights race is that the Wx download time has changed. I've made a temporary fix to allow you to override the time. On the Parameters Tab there is a new text box called Wx Start Time . The default is 4:25. For this race, enter 2:44 to match the Wx updates for the race. And remember to change it to suit each race.

Two other features have been added.

1. Apply and Save on the Parameters Tab . Apply does a complete reset and restarts all the servers. Save simply saves the values, and may not be recognised by the servers. Useful when changing DC Checker parameters.

2. With the DC Checker, there is now a scaling cross one Server Recovery Time back (which should be no less than 10 seconds) from the DC. That is the danger zone, anywhere inside which your DC could fire. So if a mark or coast you want to round falls in between those marks, you run the risk of missing, or a BBQ.

Patch is here http://solfans.org/blog/wp-content/uploads/2016/11/AG_2_5_1.zip
Just a quick note. If ever there is a change to the race details, DC Checker won't pick it up if it happens after the first time you have run DC Checker. There is a file called auth_raceinfo_<race id>.xml that resides in the SOLGribxml folder which, because of its size, I only download if it does not exist. The file contains details on where to find the weather, the boat polar, course waypoints race limits, start time and other important information that DC Checker needs. If any of this information changes after you have initialised the race, DC Checker won't pick it up. The fix - simply delete the file and restart DC Checker. As it no longer exists, DC Checker will reload the file and get the new information.
Version 2.5.2 has been released and has the following enhancements.

1. Danger mark has been added to DC’s inside which any rounding has the risk of failure
2. Now warns if DC checking runs out of grib and will generate waypoints up to that point.
3. Log files are now created in waypoint format and can be loaded directly into the graphical checker.

Bug fixes – 2.5.2

1. Finish line was still incorrectly positioned and naming did not match Brainaid. Now fixed.
2. DC “creep” fixed. The wrong boat speed was being used for the recovery calculation.
3. All bearing calculations have been converted to rhumb line calculations, which appear to match the SOL client.
Version 2.5.3 has been released and has the following enhancements.

1. Added grib download time to allow for non-standard Wx update times.
2. Changed installation to use one copy of the jar file and environment variables.
3. Will now show which executable is running, if the environment variables are used.
4. UTC Clock added to DC Checker tab.

Bug fixes – 2.5.3

1. Trapped internet outages or network changes and tries to reconnect by getting a new token from the server
2. Improved handling of current boat information during haul back at the start of a race, where the boat has speed but is not moving.
3. Trapped processes trying to access grib information whilst Wx is being refreshed, which would then fail. Should now wait until the Wx refresh is complete.


--- Last Edited by Kipper1258 at 2017-01-05 02:12:47 ---
All,
I have a favour to ask. I would like to get the Windows bat files I use converted so that this will run under Mac OS and Linux. I can then update those and include them in future releases. If any SOLers can do that, please let me know either here or on SOLFANS. Thanks

Page: 1 2 3 4 5 6 7 Next Last

Thread is locked.

Races

Next Race: 00d 00h 00m


Current Races:

Silverrudder 2025


Ahoy, SOLers! Get ready for the epic Silver Rudder – Challenge of the Sea! This 125nm single-handed race around Denmark’s island of Funen is back—shallow waters, narrow straits, and shifting winds await. This year, we trade up to our single-handed X-99s—can you master their power where precision counts most? It’s the world’s largest solo regatta, and your virtual helm is calling! Chart your course, trust your instincts, and race for glory in this ultimate test of seamanship!

It is imperative that you read AND understand these special Starting Conditions for SILVERRUDDER 2025:
Starting Conditions!!

Race #1948
INFO by brainaid.de
X-99 Single-handed PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
Race starts: Sep 19th 09:00 Registration Open!

▶ Flash
GO TO RACE

Rome to Tripoli 2025


The next race in the ARCH series will take us almost straight from Rome to Tripoli. But don't expect this 550nm race to be an easy one. The Mediterranean always offers some surprises. So let's prepare your Lagoon 55 with due care and... Fair Winds.
Race #1943
INFO from brainaid.de
Lagoon 55 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
ARQ3 - ARCH - SUPSOL – SYC
Race starts: Sep 15th 17:00 Registration Open!
▶ Flash
GO TO RACE

Carib Rum Run 2025

Welcome to the Caribbean and Sailonline’s legendary Carib Rum Run! This year we trade tall ships for pure speed as we race our sleek Santa Cruz 70s on a 1759nm slalom through the rum islands. Yer mission: plunder barrels from the region’s finest distilleries and deliver ‘em to the rum-thirsty sands of Cancun, Mexico. Finish on or before International Talk Like a Pirate Day, 19 September, to etch yer name in legend! Join SYC before race end and ye scallywags can disguise yer boat with a pirate name for this race only! Hoist the sails, sharpen yer cutlasses—the rum run awaits!
Race #1944
INFO by brainaid.de
Santa Cruz 70 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
Race starts: Sep 15th 00:00 Registration Open!
▶ Flash
GO TO RACE

Roslagen TIMED Sea Race

Welcome to quite possibly the most challenging TIMED race of the year. This month finds us in Sweden with lots of islands and narrow passages when we sail our Seacart 30 trimaran over the 86nm from Lidingö outside Stockholm to the beautiful coastal village of Öregrund. Consider yourself a winner if you complete the course nonstop! 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 #1945
INFO by brainaid.de
Seacart 30 Particulars
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
TRQ3 - TRCH - SUPSOL - SYC
Race starts: Sep 07th 12:00 Registration Open!
▶ Flash
GO TO RACE

The Vineyard Race 2025


For the first time since first hosting a virtual Vineyard in cooperation with Long Island's Stamford Yacht Club back in 2010, due to an operational calendaring error, Sailonline has missed the start of the real life race, the USA’s Labor Day weekend this year unusually falling across the turn of August. Silly SOL! So, a week late please join us anyway for a virtual rerun of Stamford’s iconic annual overnighter from their club line out the sound to Buzzard's Bay Light near Martha's Vineyard Island and back again, leaving Block Island to starboard. This year, Sailonline is making its magic MC 38 available to competitors, a race boat with a quirky polar that will require you to stay wide awake as you speed around the c 250 nm course, in rockstar style!
Race #1946
INFO by brainaid.de
MC 38 PARTICULARS
NAM_AWIP WX Updates:
0245 / 0845 / 1445 / 2045
Ranking: SYC
RACE CLOSE: Sunday,
September 14 at 2300 UTC.
Race starts: Sep 06th 17:05 Registration Closed
▶ Flash
GO TO RACE

Great Nicobar to Marion Island 2025

The Adventure Continues – Leg #6 of the RWW Series.
We’re setting sail on the next stage of the RWW Series: a 4,400-nautical-mile passage from Great Nicobar to Marion Island. This demanding leg will test endurance, strategy, and seamanship at the highest level. As part of the 2025 Ocean Championship, this marks the ninth legendary challenge in the series — and one of the most exhilarating yet. The race will be contested aboard the Archer 78’ ketch, a vessel built to push sailors to their limits across the vast Indian Ocean.
PRIZE: SMPF
Race #1942
INFO by brainaid.de
Archer 78 PARTICULARS    
WX Updates:
0430 / 1030 / 1630 / 2230    
Ranking: OCQ3 - RWW - OCCH - SUPSOL - SYC
Race starts: Sep 01st 11:00 Registration Closed
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

  1. Sailonline Yacht Club Member vida
  2. Sailonline Yacht Club Member WRmirekd
  3. Sailonline Yacht Club Member CriticalHippo
  4. Sailonline Yacht Club Member rafa
  5. Sailonline Yacht Club Member KaSToR
  6. Sailonline Yacht Club Member Kipper1258
  7. Sailonline Yacht Club Member BRENTGRAY
  8. Sailonline Yacht Club Member Sax747
  9. Sailonline Yacht Club Member Panpyc
  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