Using the Wizard to Calculate PR from GPH

[Linn]

You aren’t doing anything wrong. That Wizard doesn’t work for your kind of setup. Check out this post – I think it will help you alot.

Drip Emitter Calculator for Precipitation Rate & Area

I put together a calculator for precipitation rate (PR) and area of emitter systems that do not have continuos, evenly spaced emitters. The calculator is complete, and includes the link to the Web Soil Survey instructions as well. The calculator is easy to use, but please read the notes above the calculator to be sure you give it the right data. The information below the calculator is just a description of the equations involved, so ignore that part of you don’t care for the details. Please …