New setup questions - re: gallons used calculation

[Linn]

I think you will find that this calculator will work much better for you.

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 …