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<body><div class="iw_mail" dir="ltr"><div class="iw_mail" dir="ltr">In this case I would do the computation in a OGR SQL request to create a new variable.<br>The SQL computation could also be done in a VRT.<br><br>Lars S.<div dir="ltr" style="font-size: 13px; font-family: Lucida Console,Courier New,Courier,Monospace;">-----Originalmeddelande-----<br>> Från: "Stephen Woodbridge" <<a href="mailto:woodbri@swoodbridge.com">woodbri@swoodbridge.com</a>><br>> Till: <a href="mailto:mapserver-users@lists.osgeo.org">mapserver-users@lists.osgeo.org</a><br>> Datum: 2016-11-04 16:17<br>> Ämne: Re: [mapserver-users] Can Mapserver expressions contain parens?<br>><br>> Ok, on an issue with parens as I reorged the expression to<br>> ([FEATWIDTH]*10+4) and still get an error:<br>><br>> getSymbol(): Symbol definition error. Parsing error near<br>> ([FEATWIDTH]*10+4):(line 1620)<br>><br>> So maybe expressions are not allowed on WIDTH?<br>><br>> -Steve W<br>><br>> On 11/4/2016 10:43 AM, Stephen Woodbridge wrote:<br>> > I'm trying to use a style like:<br>> ><br>> > STYLE<br>> > COLOR "#000000"<br>> > WIDTH (([FEATWIDTH]+.4)*10)<br>> > END<br>> ><br>> > but I'm getting:<br>> ><br>> > getSymbol(): Symbol definition error. Parsing error near<br>> > (([FEATWIDTH]+.4)*10):(line 1620)<br>> ><br>> ><br>> > MapServer version 6.4.1 OUTPUT=PNG OUTPUT=JPEG SUPPORTS=PROJ<br>> > SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=CAIRO SUPPORTS=SVG_SYMBOLS<br>> > SUPPORTS=SVGCAIRO SUPPORTS=ICONV SUPPORTS=FRIBIDI SUPPORTS=WMS_SERVER<br>> > SUPPORTS=WFS_SERVER SUPPORTS=WCS_SERVER SUPPORTS=FASTCGI SUPPORTS=GEOS<br>> > INPUT=JPEG INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE<br>> ><br>> > -Steve W</div>
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