Think of it this way. Say someone was trying to get and use as much GPS data they could find to map the world's trails. Each source and format might require a

Think of it this way. Say someone was trying to get and use as much GPS data they could find to map the world's trails. Each source and format might require a different algorithm to "curate" it into a usable form for your data structures, but you certainly wouldn't have to tweak each individual bit of data.