<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt">Dear all,<br><br>During 2013-April last summer, I made a set of (digitised) files about houses, water bodies, college campuses, playgrounds, etc (polygons) road and rail networks (lines) for a city (Rajahmundry, Andhra Pradesh, India) using JOSM and uploaded those all into OSM<br><br>Now, I modified all those data sets (roads - with build topology), houses (attributed with respective usage) and now wish to upload those all to OSM.<br><br>In this connection, I now request you to inform me how to clear all the exsting features in a single or a couple of instances. Instead of selecting each of exsting feature then to remove, selecting and removing a set of features saves my time and also enable me to spend much time for assgning some other best data to OSM.<br><br>With hopes..<br><br>AJAY<br>
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