Rain Gauge Funnel Multiplier
Posted: Tue 19 Oct 2010 6:13 pm
Hi,
I have just added a bigger funnel to my W-8681 rain gauge, and now I need to know what the multiplier should be.
My funnel has a diameter of 18cm, so I have worked out the area is 283cm squared. How would I go about working out the new multiplier?
Thanks,
Mark
I have just added a bigger funnel to my W-8681 rain gauge, and now I need to know what the multiplier should be.
My funnel has a diameter of 18cm, so I have worked out the area is 283cm squared. How would I go about working out the new multiplier?
Thanks,
Mark