title: How to label structure array elements in an additional field?
body: <p>I have a 1800x1 structure array with 5 fields. In the field "trial" I`ve stored 14 different numbers which are indicative for a certrain trial characteristica. So for example if 1 stands for rewarded trial and 2 stands for non rewarded trial, I want to add another field which tells me the labels of the respective other field. Any ideas about how to do that?</p>