Where do Buddhist's monks walk around Phitsanulok municipality?

A group of my senior students (Thakol Petchker and Tienwit Wisutyothin) has been working on this study. They try to find out the pattern of faith of Buddhists and their behavior to give food offerings into a Buddhist monk's bowl (Tak-Baat) in Phitsanulok municipal area. This is one of map results from this study. The map shows the density of Buddhist's monk walking routes from 9 temples around the city. Red color represents high density and lower in green color.