<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=us-ascii">
<META content="MSHTML 6.00.2900.2802" name=GENERATOR></HEAD>
<BODY>
<DIV><SPAN class=422191019-30012006><FONT face=Arial size=2>My question is in
regards to using the OFFSITE setting for a JPEG data source to remove the
"black/NoData" areas. Does it work at all? </FONT></SPAN><SPAN
class=422191019-30012006><FONT face=Arial size=2>I've attempted this but it made
no difference (mapserver 4.7).</FONT></SPAN></DIV>
<DIV><SPAN class=422191019-30012006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=422191019-30012006><FONT face=Arial size=2>It will work with
Tiff's (that have internal JPEG compression) and poorly with ECW's due to the
variability in "black".</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=422191019-30012006><FONT face=Arial
size=2>Randy</FONT></SPAN></DIV></BODY></HTML>