<div dir="ltr">Jukka,<div>The msautotest suite has some heatmap examples you can work from: <a href="https://github.com/mapserver/msautotest/blob/master/gdal/heat.map">https://github.com/mapserver/msautotest/blob/master/gdal/heat.map</a></div><div><br></div><div>--</div><div>thomas</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 29 September 2014 10:17, Rahkonen Jukka (Tike) <span dir="ltr"><<a href="mailto:jukka.rahkonen@mmmtike.fi" target="_blank">jukka.rahkonen@mmmtike.fi</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi Thomas,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I have the newest MS4W on the bottom. Then I have downloaded 32-bit GDAL-Mapserver development zip from <a href="http://gisinternals.com" target="_blank">gisinternals.com</a>
<a href="http://gisinternals.com/sdk/PackageList.aspx?file=release-1600-gdal-mapserver.zip" target="_blank">
http://gisinternals.com/sdk/PackageList.aspx?file=release-1600-gdal-mapserver.zip</a> and changed the contents of the cgi-bin directory by copying all the .dll files from \bin and mapserv.exe from \bin\ms\apps of the gisinternals package. I have no idea about
how safe this method is or if it works with PHP MapScript at all. I have only tried to test new features introduced after Mapserver v. 6.2 through WMS.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">It can well be that my trouble with kerneldensity map is caused by some mismatch with MS4W and the newer components and therefore I would like
to see a mapfile that works for someone on some platform with that easily available point data.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">-Jukka Rahkonen-<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">Thomas RAFFIN wrote:<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Hi,<br>
<br>
Could you tell me how you have install / compile MS 6.5-dev on Windows please?<br>
does it works with Apache and PHP (PHP MapScript) ?<br>
<br>
Thanks,<br>
<br>
Thomas<u></u><u></u></p>
<div>
<p class="MsoNormal">Le 27/09/2014 21:51, Rahkonen Jukka (Tike) a écrit :<u></u><u></u></p>
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<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<pre>Hi,<u></u><u></u></pre>
<pre><u></u> <u></u></pre>
<pre>I am running MapServer version 6.5-dev on Windows and I suppose it has the support for kerneldensity layers. Could someone show the LAYER part that works with the Natural Earth populated places dataset <a href="http://www.naturalearthdata.com/http/www.naturalearthdata.com/download/10m/cultural/ne_10m_populated_places.zip" target="_blank">http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/ne_10m_populated_places.zip</a>? I have created .qix index but not touched the data in other ways.<u></u><u></u></pre><div><div class="h5">
<pre><u></u> <u></u></pre>
<pre>I have indeed managed to get some coloured stripes out at some scales but what I mostly get is Internal server error (http 500). MS_ERRORFILE does not show any errors and Apache error log is probably recording just this:<u></u><u></u></pre>
<pre>[Sat Sep 27 21:57:27 2014] [error] [client 127.0.0.1] Premature end of script headers: mapserv.exe<u></u><u></u></pre>
<pre><u></u> <u></u></pre>
<pre>My current LAYER (or layers, one for data and one for kerneldensity):<u></u><u></u></pre>
<pre><u></u> <u></u></pre>
<pre>LAYER<u></u><u></u></pre>
<pre>NAME "points"<u></u><u></u></pre>
<pre>DATA "c:\data\ne\ne_10m_populated_places"<u></u><u></u></pre>
<pre>TYPE POINT<u></u><u></u></pre>
<pre> STATUS ON<u></u><u></u></pre>
<pre> PROJECTION<u></u><u></u></pre>
<pre> "init=epsg:4326"<u></u><u></u></pre>
<pre> END<u></u><u></u></pre>
<pre> debug 5<u></u><u></u></pre>
<pre> CLASS<u></u><u></u></pre>
<pre> STYLE<u></u><u></u></pre>
<pre> SIZE 5<u></u><u></u></pre>
<pre> SYMBOL "circle"<u></u><u></u></pre>
<pre> COLOR 200 200 200<u></u><u></u></pre>
<pre> OUTLINECOLOR 0 0 0<u></u><u></u></pre>
<pre> END<u></u><u></u></pre>
<pre> END<u></u><u></u></pre>
<pre>END<u></u><u></u></pre>
<pre>layer<u></u><u></u></pre>
<pre> name "heatmap"<u></u><u></u></pre>
<pre> type raster<u></u><u></u></pre>
<pre> connectiontype kerneldensity<u></u><u></u></pre>
<pre> connection "points"<u></u><u></u></pre>
<pre> status on<u></u><u></u></pre>
<pre> debug 5<u></u><u></u></pre>
<pre> #processing "RANGE_COLORSPACE=HSL"<u></u><u></u></pre>
<pre> processing "KERNELDENSITY_RADIUS=20"<u></u><u></u></pre>
<pre> processing "KERNELDENSITY_ATTRIBUTE=RANK_MIN"<u></u><u></u></pre>
<pre> #processing "KERNELDENSITY_COMPUTE_BORDERS=ON"<u></u><u></u></pre>
<pre> processing "KERNELDENSITY_NORMALIZATION=AUTO"<u></u><u></u></pre>
<pre> offsite 0 0 0<u></u><u></u></pre>
<pre> class<u></u><u></u></pre>
<pre> style<u></u><u></u></pre>
<pre> COLORRANGE "#0000ff00" "#0000ffff"<u></u><u></u></pre>
<pre> DATARANGE 0 32<u></u><u></u></pre>
<pre> end<u></u><u></u></pre>
<pre> style<u></u><u></u></pre>
<pre> COLORRANGE "#0000ffff" "#ff0000ff"<u></u><u></u></pre>
<pre> DATARANGE 32 255<u></u><u></u></pre>
<pre> end<u></u><u></u></pre>
<pre> end<u></u><u></u></pre>
<pre> end<u></u><u></u></pre>
<pre><u></u> <u></u></pre>
<pre>What I have tried so far has been to comment out this and that but result seems to be always the same.<u></u><u></u></pre>
<pre><u></u> <u></u></pre>
<pre>-Jukka Rahkonen-<u></u><u></u></pre>
<pre>_______________________________________________<u></u><u></u></pre>
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<p class="MsoNormal"><span><span style="font-size:9.0pt;font-family:"Verdana","sans-serif";color:#666666">Thomas RAFFIN</span></span><span style="font-size:9.0pt;font-family:"Verdana","sans-serif";color:#666666"><br>
</span><span><span style="font-size:9.0pt;font-family:"Verdana","sans-serif"">Chef de Projet Internet</span></span><span style="font-size:9.0pt;font-family:"Verdana","sans-serif";color:#666666"><br>
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