Impact of water grain and % oxygen

[SSDiv6]

Originally Posted by Charles Stewart

Just want to understand and input will be really appreciated.
What is the relation between those ?
More grain of water per pound of dry air mean less air molecule in that pound of dry air.
I know that some area own more % oxygen than other (degree of pollution, tree, altitude, near ocean...) But do they serve the same goal in weather calculation or they have their own impact on calculation.

Charles,
If you want to learn all about weather correction, get Patrick Hale's book, "Motorsports Standard Atmosphere and Weather Correction Methods".

https://dragracingpro.com/books

The book is considered the best on its subject.

Also, for software, I recommend Performance Trends "Weather Wiz".
Extremely accurate, as long as data inputs are good.

http://performancetrends.com/Weather-Wiz.htm

[Charles Stewart]

Originally Posted by SSDiv6

Charles,
If you want to learn all about weather correction, get Patrick Hale's book, "Motorsports Standard Atmosphere and Weather Correction Methods".

https://dragracingpro.com/books

The book is considered the best on its subject.

Also, for software, I recommend Performance Trends "Weather Wiz".
Extremely accurate, as long as data inputs are good.

http://performancetrends.com/Weather-Wiz.htm

Thanks for your precious input SSDiv6,
I own a copy of Mr. Hale book and I have read and re-read that book quite a few time.
May be it's time to do it again because I'm mssing something here.
I will also take a close look at the Weather Wiz.
Keep on,