AnsweredAssumed Answered

Arcpy solution for selecting polygons of certain size and merging with larges surrounding polygon

Question asked by meichorn on Feb 24, 2017
Latest reply on Mar 7, 2017 by Dan_Patterson

Hello, I am working on a school project where I have taken a 10m DEM, derived aspect, reclassified, and converted to polygons (9 classes in a Gridcode field). I now need to select areas less than 1.0 acre in size (i can currently do this using python), and then merge these selected polygons with either the polygon surrounding or adjacent to. This is the step i am struggling with a script for. any direction wouold be greatly appreciated. Basically i need to remove polygons less than one acre and merge them in with the larger surrounding polygon. #arcpy #python