kiwigraham
2012-08-30, 10:59 PM
I have raised a dam wall crest and graded down to existing GL and have my interface line which is a featureline. On one bank I need to stop the grading above a spillway channel, where gabions will be placed as a retaining wall. My question is, can I, grade to a line which is at an unknown level and will become a breakline/feature in my new surface? If so, where's the command?