I have a layer with features, which have a unique ID, called
"Object_id". A second column is
"Date", a third called
"info" (see below).
What I need is to fill the fourth column
"NEWID" with unique numbers for each set of features that have the same
"info"-value. I already found solutions to do that in these posts: Post 1 and Post 2. But: I need to sort the
"NEWID" ascending by the
"Date"-column, just as shown in the table above (the lower
"Date"-values need to get the lower
The example above was filled freehand, just to clearify how it should look...