It is the categorised / graduated render I was looking at. I could not figure out the correct SQL expression for the column section; how would this expression be written here?
eg Find all values where Z6=0 and render Z1 for the symbology associated with that particular Z6 value Cheers Lester On 26 June 2015 at 13:22, Andreas Neumann <[email protected]> wrote: > Hi Lester, > > You can either use an expression which uses more than one column (for > graduated or categorized renderer) or the rule based renderer mentioned by > Carlos, which is more powerful. > > Andreas > > > On 26.06.2015 12:57, Lester Anderson wrote: > > Hi, > > I have a point database loaded with columns Z1 to Z6, where Z6 has values > 0,0.5 and 1. What I am trying to do with the symbology is just to get it to > plot and colour the depths (Z1) only where Z6=0 > > Can this be done from the style option for the layer? > > So what I want to do is: > > IF Z6=0 PLOT Z1 > > Sure this is very simple but can't see it :) > > Cheers > > Lester > > > _______________________________________________ > Qgis-user mailing > [email protected]http://lists.osgeo.org/mailman/listinfo/qgis-user > > > > _______________________________________________ > Qgis-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-user >
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