Welcome to ENSC321. The purpose of this open discussion forum is to provide a place for students to ask and help answer questions that could be of interest to the entire group. If you are needing help with something, it is likely that someone else might have the same question. It is also likely that someone else within the group might have the answer. In this course we will all work together to master the concepts and material and become proficient users of ArcGIS software.  Please treat your classmates with utmost respect in communicating your thoughts.