Polar CSV
Post by iconPost by Bigsandful | 2017-12-07 | 23:51:33

Hello,
I am having trouble with the polar csv generator.
The closest frame i can find is:

{"@class":".LogEventResponse","requestId":"XXXXXXXXXXXXXXXX","scriptData":{"me":{"_id":"XXXXXXXXXXXXXXX","distance":...

I cant seem to find the actual frame and when i input this, there is always a different error.
if anyone could help it would be much appreciated.

commenticon 14 Comments
Post by iconPost by mak08 | 2017-12-08 | 00:02:39
A failsafe method should be this:
Look for a request message that starts with
{"@class":".LogEventRequest","eventKey":"Meta_GetPolar"
and note the requestId.

The message you want is the LogEventResponse with the same requestId.

Oh, and it seems you may need to restart the game interface to see the message. Close the browser or at least tab, and activate the plugin before you log in.
Post by iconPost by Bigsandful | 2017-12-08 | 01:30:03
thank you!
Post by iconPost by zezo | 2017-12-08 | 00:07:44
You can also search for "polar" (with the quotes)

The current version seem to fetch polars only once per race/session so you should start logging before opening any race.

Post by iconPost by Bigsandful | 2017-12-08 | 01:33:56
thank you this helped me
Post by iconPost by Peppe | 2017-12-10 | 11:24:37
so what is this now, new extension?;)
Post by iconPost by toxcct | 2017-12-10 | 14:30:06
Nope.
Just a CSV extractor I made alongside with my Polars Chart...

You can find it here : http://toxcct.free.fr/polars/generator.htm


Post by iconPost by takron | 2017-12-11 | 09:46:43
First Thank you Cvetan and toxcct for this amazing job!

A little question for the foils

the log shows
{"speedRatio":1.04,"twaMin":80.0,"twaMax":160.0,"twaMerge":10.0,"twsMin":16.0,"twsMax":35.0,"twsMerge":5.0},

ok for speedratio and...
but have you an idea on what means twaMerge and twsMerge ?


Post by iconPost by toxcct | 2017-12-11 | 10:31:36

The range between Min and Max (for both twa and tws parts anyway) is where the foils operate fully, adding a speed factor of 1.04 to the actual boat speed.

The the foils don't start kicking in just when the boat speed reaches 16kts for instant.
There is a progressive window below min and above max bounds into which the foils speed factor increases/decreases from 1.00 up to 1.04...

That is the "merge" part you see.
Post by iconPost by Bigsandful | 2017-12-11 | 17:22:28
so would the value then be 10 degrees or 5 knots around the range?

for example 1.00 at 69 degrees and then growing to 1.04 over the course of 70-80 degrees twa
Post by iconPost by zezo | 2017-12-11 | 17:57:12
It's a linear interpolation. 1.0 for 70, 1.004 for 71, 1.008 for 72 and so on. Same for the wind speed.

Post by iconPost by takron | 2017-12-11 | 14:32:17
Ok,
Thank you for this explanation.
Post by iconPost by Sir_Petrus | 2017-12-12 | 12:21:12
After 30 years working with computers, Now I become an info-excluded person.
So if someone could provided me the polars CSV file , in order to apply to my excel file, I will be very thankfull.

Fair wind to all.
Pedro
Post by iconPost by toxcct | 2017-12-16 | 01:33:02

Post by iconPost by Sir_Petrus | 2017-12-16 | 14:30:44
Great. Puting a link to the CSV files in the polar chart is very good for the IT excluded like me.

Thanks a lot

Fair winds to all
Pedro.
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