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<TITLE>Unable to get correct extent out of Mapserver WMS</TITLE>
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<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">Hello,</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">I am trying to get</FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">T</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">ilecache to use a WMS layer from Mapserver in EPSG:4326. </FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">I was able to get</FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">T</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">ilecache to work using the default</FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">O</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">penlayers map, and my Mapserver WMS works with clients such as ESRI, QGIS. </FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">Unfortunately</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">, when I configure</FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">T</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">ilecache to use Mapservers WMS, I do not get the correct extent.</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> Looking into this further, I found that the extent is not</FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">getting</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> passed between tilecache and Mapserver. If I have an extent defined in the Mapserver map file</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> then</FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">I will get an image of the entire map, no matter where I am zoomed into. If the extent tag in mapserver is commented out then Mapserver complains that the BBOX is invalid</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">.</FONT></SPAN></P>
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<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">Does anyone know why the extent from Tilecache is not getting sent to Mapserver WMS?</FONT></SPAN><SPAN LANG="en-us"> </SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">My mapfile is located in c:\ms4w\apps\myData\mymap.map. I am</FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">assuming</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> this is okay since</FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">Tilecache / Mapserver can find the file.</FONT></SPAN><SPAN LANG="en-us"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">Once I get this</FONT></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">“</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">simple</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">”</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> tilecache configuration set up I would like to eventually use a different EPSG, and I would like to use Mapser</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">v</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">er directly</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">, and not as a WMS. If anyone has any tips that would be greatly appreciated.</FONT></SPAN><SPAN LANG="en-us"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">Thanks</FONT></SPAN><SPAN LANG="en-us"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"></SPAN><SPAN LANG="en-us"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">Mark Volz</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">GIS Specialist</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">Lyon County, MN</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">507-532-8218</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"></SPAN></P>
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