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<div class=Section1>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Heather<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>You will want to change the layer type to “mapserver”,
this will access the data via mapscript instead of making a WMS call to get the
data. If that doesn’t fix it, the pink screen usually means that
there is an error in the mapfile. You can track down the problem in
Firefox by going to Tools >> Page Info and selecting the media tab.
Find the address that calls the layer in question and copy that address into
another Firefox tab and call it. This should give you an error message to
help track down the problem.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Len<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Heather Wirth
[mailto:HWIRTH@co.benton.mn.us] <br>
<b>Sent:</b> Tuesday, April 06, 2010 7:16 AM<br>
<b>To:</b> Len Kne; geomoose-users@lists.sourceforge.net<br>
<b>Subject:</b> Re: [Geomoose-users] Web Mercator<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>We re-projected the
parcel layer that comes with the web mercator download, hoping that if we could
get the demo layer to work, we could add other layers. After making that
change, changing the extent in the mapfile (to the "zoom to parcel data"
extent from the mapbook), and removing any reference to EPSG 26915 (also
tried changing those references to 900913) all we get is the pink screen.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Are we missing
something easy?<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Also, we noticed in
the mapbook's map-source that the parcel layer type is wms; is there a
reason to not use the mapserver type?<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Thanks for your
help.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Heather<br>
<br>
>>> Len Kne <lkne@houstoneng.com> 4/5/2010 1:11 PM >>><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi Heather<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The web Mercator demo re-projects the county boundaries on the
client side (that is with GeoMOOSE using OpenLayers). I've not seen good
results re-projecting on the client and can recommend two options:<o:p></o:p></span></p>
<p class=MsoListParagraph style='margin-right:3.0pt;text-indent:-.25in;
mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>1.<span
style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Re-project
the layers will use in GeoMOOSE to the web Mercator projection (in Arc, it is
web Mercator (auxiliary sphere)). This will give the best performance as
the layers will not have to be re-projected every time there is a map redraw.<o:p></o:p></span></p>
<p class=MsoListParagraph style='margin-right:3.0pt;text-indent:-.25in;
mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>2.<span
style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Do
the re-projection in the map file.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Len<o:p></o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'> Heather
Wirth [mailto:HWIRTH@co.benton.mn.us] <br>
<b>Sent:</b> Monday, April 05, 2010 12:57 PM<br>
<b>To:</b> geomoose-users@lists.sourceforge.net<br>
<b>Subject:</b> [Geomoose-users] Web Mercator<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>We are
just starting to look at the web mercator download and demo, and noticed that
there seems to be a problem with how everything lines up. For instance,
if I use the "Jump To" to zoom to the full state of MN, the counties
do not line up properly. Is there a fix for this? Any help would be
much appreciated.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>Heather<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'> <o:p></o:p></span></p>
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<div>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>---------------<br>
Heather Wirth<br>
Benton County GIS Specialist<br>
7752 Highway 25 NE, PO Box 247<br>
Foley, MN 56329<br>
Phone: 320-968-5168<br>
Fax: 320-968-5333<o:p></o:p></span></p>
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