Select Grain Class
To start using the tool select the class of wheat you wish to see data for and then select what precipitation region you are in. You can do this either by clicking on the precipitation map in the area you are considering planting, or you can click directly on the legend icons that represent the different rainfall zones. As you move your mouse cursor around the precipitation map you will see the corresponding legend icon become highlighted. Additionally you will notice that there is a legend icon titled 'irrigated'. There is no corresponding map region for the irrigated legend so you must click on the legend icon in order to view data for irrigated trials.