Fig. 2From: Geographic information system (GIS)-based image analysis for assessing growth of Physarum polycephalum on a solid mediumArcGIS 10.2 for Desktop ModelBuilder workflow including an iterator to automate the processing of multiple plasmodial images. Each input image file is classified into as many as 99 clusters. Individual clusters (e.g., #85 highlighted here in turquoise) can be selected for expert determination as to whether they represent a plasmodium or some other component of the imageBack to article page