<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.6000.16414" name=GENERATOR></HEAD> <BODY> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2>Dear all,</FONT></SPAN></DIV> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2></FONT></SPAN> </DIV> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2>I'm a little bit confused about the analysis for PPD. </FONT></SPAN></DIV> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2>In the resultant analysis, the PPD could be calculated automatically for each zone. Is this PPD applied to the center of the zone? </FONT></SPAN></DIV> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2>What can I do to get the PPD at a given position in a zone? Unfortunately, I can not choose a mrt-sensor to calculate the PPD.</FONT></SPAN></DIV> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2></FONT></SPAN> </DIV> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2>Best regards</FONT></SPAN></DIV> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2>Monika</FONT></SPAN></DIV> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2></FONT></SPAN> </DIV> <DIV><SPAN class=503552107-04052007><FONT face=Arial size=2></FONT></SPAN> </DIV></BODY></HTML>