Latest Contributions by LindsayRaabe_FPCWA

Hi. Do you have an advanced license? In a nut shell, I use one of these to: Convert line vertices to points (Feature Vertices To Points (Data Management)—ArcGIS Pro | Documentation - ADVANCED license) Erase the points that fall within the polygon (Erase (Analysis)—ArcGIS Pro | Documentation - ADVANCED license) Reconstruct the lines from the remaining points (Points To Line (Data Management)—ArcGIS Pro | Documentation - BASIC license) At the time I didn't figure out how to do it without an advanced license, but with some playing around with python, now I have!  Starting data: 1. Convert lines to points using below python code: import arcpy # Set paths input_fc = r"C:\YourProject\YourGDB.gdb\YourPolylineLayer" output_fc = r"C:\YourProject\YourGDB.gdb\PolylineVertices" # Use the same spatial reference as the input spatial_ref = arcpy.Describe(input_fc).spatialReference # Create output point feature class arcpy.CreateFeatureclass_management( out_path=r"C:\YourProject\YourGDB.gdb", out_name="PolylineVertices", geometry_type="POINT", spatial_reference=spatial_ref ) # Add a field to track original feature ID (optional) arcpy.AddField_management(output_fc, "SourceID", "LONG") # Insert points with arcpy.da.SearchCursor(input_fc, ["OID@", "SHAPE@"]) as search_cursor, \ arcpy.da.InsertCursor(output_fc, ["SHAPE@", "SourceID"]) as insert_cursor: for oid, polyline in search_cursor: for part in polyline: for point in part: if point: insert_cursor.insertRow((point, oid))   2. Use Select by Location to select undesirable points 3. Use Delete Rows to delete selected points 4. Use Points to Line to reconstruct lines from remaining points Turn that python code into a python tool and you can string that into a model with the rest of the tools to repeat as needed.  ... View more