Figure 3
From: Vhub: a knowledge management system to facilitate online collaborative volcano modeling and research
Wind input to and graphical output from the Tephra2 model. Wind input taken from renalysis data for Nov 4, 2010. Contours represent kg m-2 tephra accumulation on the ground. Easting coordinates are displayed on the x axis, northing coordinates on the y axis. Isomass units are kg m-2. The map is automatically truncated to show only the locations where a user-defined minimum of tephra has accumulated, and thus may represent significantly less area than supplied with the input grid. Numerical output (not included, but available through the GUI) provides values for tephra accumulation at each grid point.