Weather Recording
Well, with Winter upon us, it seems that it will be more difficult to fully understand what any one mod is doing from tank to tank. I found this weather website which gives you historical information and you can change the dates for whatever your tank was.
Weather Underground History Put your zip code, a date and then after submitting, click custom to put whatever dates you want. You can get max, min and mean temperatures and a whole bunch of other information. Obviously, it won't be a direct correlation to mpg results, but it can help to show why mpg might be lower (or higher) than a previous tank. |
Or just buy a Kestrel meter and keep track of it yourself.
I record DA(density altitude) and RAD(relative air density) for each tank. |
I have to admit, I hadn't heard of one of those before, but after seeing a pic, I have seen them before.
When I get around to putting an Arduino in my car, I want to put a sort of weather station. I'll have to look into something like this that'll work. I really like the idea of measuring density, better than just warmer/colder air. |
Spreads I've seen so far-
DA- -1500ft to +4700ft RAD- 89%-104.5% Air Density- .069 - .08 lbs/ft3 |
All times are GMT -4. The time now is 07:03 AM. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com