I am trying to use time slider to show the progression of the construction of dams in Oregon, but I am new to the tool. I have been following a tutorial but hit some bumps. I've cleaned up the data and the attribute field I'm trying to use is by year only. When I enable time for the layer and enter the 'Year Built' attribute for the time field and calculate the layer time extent, it always shows as 0001 in both boxes, no matter what I do. I indexed the time attribute and cannot figure out what I am doing wrong. Can anyone suggest a fix or let me in on some tips?
Thank you!
Thank you!