Inclusion of Snurbres Coverage

In the nonpoint source pollution exercise, near the end of the exercise, you need a coverage called snurbres so that you can show where the urban residential areas are (shown as pink in the views in the exercise). This coverage is now available and can be obtained as:

Arc: copy/res2/maidment/nonpoint/snurbres snurbres

Please include this copy after copying the phopts coverage in Part 7 of the exercise.