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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Chris,<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>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">This layer switching will need to be performed in the GeoMOOSE configuration and not MapServer. The map sources will be coming from a Mapcache WMS cache layer.
Currently, I had a hybrid Mapcache WMS service which switches the layers for me, and a second air photo only Mapcache WMS service as well. This works, but it requires Mapcache to store redundant caches that store the same tiles for most of my zoom levels.
If I can get GeoMOOSE to switch sources at a particular zoom level then I will not need to store redundant caches.<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>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Thank You!<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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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Sincerely,<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Mark Volz, GISP</span></b><b><span style="font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Lyon County GIS Coordinator<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="https://www.google.com/maps/?daddr=504%20Fairgrounds%20Rd,%20Marshall,%20MN%2056258?z=6"><span style="color:#0563C1">504 Fairgrounds Rd</span></a></span><u><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1"><o:p></o:p></span></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="https://www.google.com/maps/?daddr=504%20Fairgrounds%20Rd,%20Marshall,%20MN%2056258?z=6"><span style="color:#0563C1">Marshall, MN 56258</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Ph: (507) 532-8218<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://lyonco.org/"><span style="color:#0563C1">http://lyonco.org/</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://geomoose.lyonco.org/"><span style="color:#0563C1">http://geomoose.lyonco.org/</span></a><o:p></o:p></span></p>
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<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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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Christopher Hughes <chughes@co.lincoln.or.us>
<br>
<b>Sent:</b> Thursday, October 24, 2019 10:30 AM<br>
<b>To:</b> Mark Volz <MarkVolz@co.lyon.mn.us><br>
<b>Cc:</b> GeoMOOSE Users List <geomoose-users@lists.osgeo.org><br>
<b>Subject:</b> Re: [Geomoose-users] switch layer at a particular zoom level?<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="background:white"><b><span style="font-size:16.0pt;font-family:"Courier New";color:red">SWHHS/LYON/LINCOLN COUNTY SECURITY NOTICE:</span></b>
<o:p></o:p></p>
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<p class="MsoNormal" style="text-indent:12.0pt;background:white"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:red">This email originated from an external sender. Exercise caution before clicking on any links or attachments and consider
whether you know the sender. For more information please contact IT support.<o:p></o:p></span></b></p>
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<p class="MsoNormal">You can set scales in the MAPFILE for a particular layer. See a contours example below (pardon the formatting).
<o:p></o:p></p>
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<p class="MsoNormal">We have a separate 10ft contours data set with MINSCALE 0 and MAXSCALE 1000 so one turns on when the other turns off:
<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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LAYER<br>
NAME "Contours"<br>
DATA "./lincdata/elev40"<br>
STATUS on<br>
MINSCALE 1000<br>
MAXSCALE 8000<br>
TYPE LINE<br>
LABELITEM "contour"<br>
CLASS<br>
NAME "40 Foot Contours"<br>
STYLE<br>
pattern 40 6 6 6 6 end<br>
width 1<br>
COLOR 190 190 190<br>
END<br>
LABEL<br>
TYPE TrueType<br>
FONT "arial"<br>
SIZE 8.25<br>
COLOR 170 170 170<br>
OUTLINEWIDTH 1<br>
POSITION auto<br>
PARTIALS false<br>
BUFFER 1<br>
ANGLE auto<br>
END<br>
END<br>
END<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Best,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Chris Hughes<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">GIS Analyst<o:p></o:p></p>
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<p class="MsoNormal">Lincoln County<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Thu, Oct 24, 2019 at 8:22 AM Mark Volz <<a href="mailto:MarkVolz@co.lyon.mn.us">MarkVolz@co.lyon.mn.us</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hello,<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Is it possible to have GeoMOOSE 2.x switch between two sources at a particular zoom level? As a user zooms into the map, I would like to switch between a political map and an air
photo map. Unfortunatly I am not sure which tags I should use to do this, and where I should add the tags. My best guess is that I will need to add the max and min scales at the map source level, but please correct me if I am wrong.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">For example can we set the scale at the map source level?<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><map-source name="StandardBackgroundWMS" type="wms" reference="false" tiled="true" width="256" height="256" buffer="false" transition_Effect="resize" maxscale = 50000><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><map-source name=”PoliticalMapWMS” type="wms" reference="false" tiled="true" width="256" height="256" buffer="false" transition_Effect="resize" minscale = 50001><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><layer title="Standard Background" src="PoliticalMapWMS/PoliticalMap: WMSServer/AirPhotoBackground " status="on" legend="false" show-legend="false" identify="false"/><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Thanks!<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D">Sincerely,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="color:#1F497D">Mark Volz, GISP</span></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<br>
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<a href="mailto:Geomoose-users@lists.osgeo.org" target="_blank">Geomoose-users@lists.osgeo.org</a><br>
<a href="https://linkprotect.cudasvc.com/url?a=https%3a%2f%2flists.osgeo.org%2fmailman%2flistinfo%2fgeomoose-users&c=E,1,75SsIOfqa4aT5ElZlyuCWb4EO0e1UL6x79l-r7kDccVIm_tqDdmOeJzDfbzleeTQEFjv5DnEJ4AGHhaQdQAquY0ckH4Hb1S4-EiqhxFpCt_zqajwHZOd&typo=1" target="_blank">https://lists.osgeo.org/mailman/listinfo/geomoose-users</a><o:p></o:p></p>
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<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:13.5pt">Chris Hughes</span> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.5pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt">GIS Analyst<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:7.5pt">Lincoln County Surveyor Department </span><span style="font-size:9.5pt"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial",sans-serif">880 NE 7th St</span><span style="font-size:7.5pt">. l Newport, OR 97365</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:7.5pt">Tel: (541) 574 1283</span><span style="font-size:9.5pt"><o:p></o:p></span></p>
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