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--></style></head><body><div>Turns out the "Detect field types" in import layout had become unchecked.</div><div>Thanks for suggestions.</div><div>AY</div>
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<div>From "kirk" <<a href="mailto:kirk@nortekresources.com">kirk@nortekresources.com</a>></div>
<div>To "Allan Younger" <<a href="mailto:ahyounger@iinet.net.au">ahyounger@iinet.net.au</a>>; "Kobben, Barend (UT-ITC)" <<a href="mailto:b.j.kobben@utwente.nl">b.j.kobben@utwente.nl</a>>; "chris hermansen" <<a href="mailto:clhermansen@gmail.com">clhermansen@gmail.com</a>></div>
<div>Cc "QGIS User" <<a href="mailto:Qgis-user@lists.osgeo.org">Qgis-user@lists.osgeo.org</a>></div>
<div>Date 18/06/2022 6:03:37 PM</div>
<div>Subject Re: [Qgis-user] Symbology</div><div><br /></div>
<div id="xd2abc1d2807940c"><blockquote cite="1655546621308.482034257ebb2cc9@nortekresources.com" type="cite" class="cite2">
<div dir="auto">If the data is being read as a character versus a integer or decimal, you cannot use graduated symbols. Double left click on the layer in the legend and select properties. Select the Fields tab and see what format the attributes are being read as. I have run into this when generating a csv from a spreadsheet from different language. I would convert the format in excel or livre office and regenerate the csv file. Alternatively you can use text editor to replace the quotes on each value in the existing csv.</div><div dir="auto"><br /></div><div dir="auto">Kirk Schmidt</div><div dir="auto"><br /></div><div dir="auto"><br /></div><div dir="auto"><br /></div><div id="composer_signature" dir="auto"><div style="font-size:85%;color:#575757" dir="auto">Sent from my Galaxy</div></div><div dir="auto"><br /></div><div><br /></div><div align="left" dir="auto" style="font-size:100%;color:#000000"><div>-------- Original message --------</div><div>From: Allan Younger via Qgis-user <<a href="mailto:qgis-user@lists.osgeo.org">qgis-user@lists.osgeo.org</a>> </div><div>Date: 2022-06-18 3:13 a.m. (GMT-04:00) </div><div>To: "Kobben, Barend (UT-ITC)" <<a href="mailto:b.j.kobben@utwente.nl">b.j.kobben@utwente.nl</a>>, chris hermansen <<a href="mailto:clhermansen@gmail.com">clhermansen@gmail.com</a>> </div><div>Cc: QGIS User <<a href="mailto:Qgis-user@lists.osgeo.org">Qgis-user@lists.osgeo.org</a>> </div><div>Subject: Re: [Qgis-user] Symbology </div><div><br /></div></div><div>csv file</div>
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<div>------ Original Message ------</div>
<div>From "Kobben, Barend (UT-ITC)" <<a href="mailto:b.j.kobben@utwente.nl">b.j.kobben@utwente.nl</a>></div>
<div>To "chris hermansen" <<a href="mailto:clhermansen@gmail.com">clhermansen@gmail.com</a>>; "Allan Younger" <<a href="mailto:ahyounger@iinet.net.au">ahyounger@iinet.net.au</a>></div>
<div>Cc "QGIS User" <<a href="mailto:Qgis-user@lists.osgeo.org">Qgis-user@lists.osgeo.org</a>></div>
<div>Date 18/06/2022 12:32:07 PM</div>
<div>Subject Re: [Qgis-user] Symbology</div><div><br /></div>
<div style="word-wrap:break-word" id="xb4fe9aa04869442"><blockquote class="cite2" type="cite" cite="EB2D4C18-5B99-4611-8FCA-C997BDF38B1F@utwente.nl">
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;mso-fareast-language:EN-US" lang="EN-US">Usually this happens if you have numbers (quantitatvie data) that are stored in your file/db as Strings (text)....</span></p>
<p class="MsoNormal"><span style="font-family: Georgia, serif;"> </span></p>
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<p class="MsoNormal"><i><span style="font-family: Georgia, serif;">-- </span></i></p>
<p class="MsoNormal"><i><span style="font-family: Georgia, serif;">Barend Köbben</span></i></p>
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<p class="MsoNormal">On 18/06/2022, 04:25, "Qgis-user on behalf of chris hermansen via Qgis-user" <<a href="mailto:qgis-user-bounces@lists.osgeo.org">qgis-user-bounces@lists.osgeo.org</a> on behalf of
<a href="mailto:Qgis-user@lists.osgeo.org">Qgis-user@lists.osgeo.org</a>> wrote:</p>
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<p class="MsoNormal">Allan and list,</p>
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<p class="MsoNormal">On Fri, Jun 17, 2022 at 7:00 PM Allan Younger via Qgis-user <<a href="mailto:qgis-user@lists.osgeo.org">qgis-user@lists.osgeo.org</a>> wrote:</p>
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<p class="MsoNormal">Hi,</p>
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<p class="MsoNormal">I'm trying to show assay results as simple dot plots as graduated colour and size scaled points based on a selected element.</p>
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<p class="MsoNormal">Problem is that in the layer properties/symbology tab, I cannot select anything. </p>
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<p class="MsoNormal">Had the problem in Madeira 3.4 & assumed was just a glitch that had developed in that copy over time.</p>
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<p class="MsoNormal">Installed 3.22.7, same problem.</p>
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<p class="MsoNormal">Csv file has 162000 records & 30 column with co-ords for every point; with locations plotting a-ok.</p>
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<p class="MsoNormal">At the top of the Layer Properties > Symbology dialogue window, have you selected one of the options other than "No Symbols"? For example, "Graduated"?</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">Then in the field Value one of your layer's attributes?</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">Then pressed the "Classify" button?</p>
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-- </p>
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<p class="MsoNormal">Chris Hermansen · clhermansen "at" gmail "dot" com<br />
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C'est ma façon de parler.</p>
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