I am trying to use charts widget to show differences in the population of different bird specie over the years. So there many bird species at different month and year. So i developed a models in arcgis pro which was published as webtools. Now for a particular model, the user will input; specie type, year, location, the results will be the sum of that bird specie for that year (lets say 1990) and same is repeated for another year( e.g 1991, 1992, 1993,1994,1995,1996). How can use chart widget to visualize the results of a particular bird specie at the different years mentioned above to see the changes in population of the bird. Thanks
