HydroGeoSphere/Flux-Averaged Concentration at a Well

Using either of the instructions Make well or Make infilled well causes HydroGeoSphere to create a file called prefixo.wco. For each timestep in the flow solution, one line per well per species will be written to the file. Each line contains the species number, well number, time, flux-averaged concentration and nodal coordinates of the first node in the well. Such output can be imported into an editor (e.g. Microsoft Excel) and sorted by column to facilitate, for example, the creation of a plot of flux-averaged concentration versus time at a well.