<div dir="ltr">I'm not sure of a faster way to achieve this exactly, but if you use the "pretty breaks" method and the appropriate number of classes you can get quite close to the desired outcome, and maybe just remove the last class created to round down the output. Pretty breaks will try to automatically perform some serious rounding to get more human-friendly values than natural breaks. Precision and trim options can help clean up the legend results as well.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 19 Oct 2021 at 14:28, Azzurra Lentini <<a href="mailto:azzurralentini@gmail.com">azzurralentini@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Dear all,</div><div class="gmail_default" style="font-family:tahoma,sans-serif">I have a shapefile of polygons and I would like to classify it (in symbology) using for example 6 classes with these values</div><div class="gmail_default" style="font-family:tahoma,sans-serif">0-10</div><div class="gmail_default" style="font-family:tahoma,sans-serif">10-20</div><div class="gmail_default" style="font-family:tahoma,sans-serif">20-30 etc. </div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">The field to classify has values from 0 to 63.4 (decimal numbers).</div><div class="gmail_default" style="font-family:tahoma,sans-serif">And I would like to have the result in graduated colors. </div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Till now I have been using:</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><b>Symbology</b>/graduated </div><div class="gmail_default" style="font-family:tahoma,sans-serif"><b>Method</b> color and I give a color ramp </div><div class="gmail_default" style="font-family:tahoma,sans-serif"><b>Mode: </b>equal interval and I give the number of classes,</div><div class="gmail_default" style="font-family:tahoma,sans-serif">the problem is that  I must insert the classes manually (one by one) otherwise the numbers are not entire. </div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Please can you suggest me any other faster method? (for example for the raster I can give minimum and maximum as integer number -in this case it would be 0 - 60- and I can specify the number of classes and automatically Qgis tematize the raster with equal intervals (all the classes and not one by one).</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Thank you Azzurra </div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div>-- <br><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr" style="color:rgb(34,34,34)">Gis Expert for Environmental <span style="font-family:tahoma,sans-serif">Science</span><br></div><div dir="ltr" style="color:rgb(34,34,34)"><div>Environmental Disasters, Hydrogeology, Climate <span style="font-family:tahoma,sans-serif"><br></span></div></div><div dir="ltr" style="color:rgb(34,34,34)"><img src="cid:ii_krgtx1e83" alt="image.png" width="100" height="49"><br><div style="font-family:tahoma,sans-serif"><b style="font-family:Arial,Helvetica,sans-serif"><span style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Verdana,sans-serif;vertical-align:baseline;color:rgb(79,129,189)">Eur</span></b><b style="font-family:Arial,Helvetica,sans-serif"><span style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Verdana,sans-serif;vertical-align:baseline;color:rgb(79,129,189)"><span style="font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;margin:0px;padding:0px;border:0px;vertical-align:baseline;color:inherit">opean</span> </span></b><b style="font-family:Arial,Helvetica,sans-serif"><span style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;color:rgb(79,129,189)">Commission</span></b><br></div></div><div style="color:rgb(34,34,34)"><div style="margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline"><span style="color:rgb(31,73,125)"><b>Joint Research Centre</b></span><b><span style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:12pt;line-height:inherit;font-family:inherit;vertical-align:baseline;color:rgb(79,129,189)"><br></span></b></div><div style="margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline"><span style="color:rgb(32,33,36)">Adjunct Professor University "Roma Tre" </span><b><span style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:12pt;line-height:inherit;font-family:inherit;vertical-align:baseline;color:rgb(79,129,189)"><br></span></b></div><div style="margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline"></div></div><div dir="ltr" style="color:rgb(34,34,34)">AZZURRA LENTINI</div><div dir="ltr" style="color:rgb(34,34,34)">++++++++++++++++++++++++++<br>Italy Mobile Tel.: **(39) 338 24 40 676<br>++++++++++++++++++++++++++<br>SKYPE azzurrahydro<br>++++++++++++++++++++++++++</div><div style="color:rgb(34,34,34)"><p class="MsoNormal" style="margin-bottom:0.0001pt;background-image:initial;background-position:initial;background-repeat:initial;line-height:normal"><b><u><span style="font-size:12pt;font-family:Arial,sans-serif;color:blue"><a href="mailto:azzurralentini@gmail.com" style="color:rgb(17,85,204)" target="_blank">azzurralentini@gmail.com</a></span></u></b></p><p class="MsoNormal" style="margin-bottom:0.0001pt;line-height:normal;background-image:initial;background-position:initial;background-repeat:initial"><b><u><span style="font-size:12pt;font-family:Arial,sans-serif;color:blue"><a href="mailto:azzurra.lentini@uniroma3.it" style="color:rgb(17,85,204)" target="_blank">azzurra.lentini@uniroma3.it</a> </span></u></b><b><u><span style="font-size:12pt;font-family:Arial,sans-serif;color:blue">  </span></u></b><br></p></div><div dir="ltr" style="color:rgb(34,34,34)">++++++++++++++++++++++++++<br>*Par respect pour l'environnement,*<br>*n'imprimez ce mail qu'en cas d'absolue nécessité*</div></div></div></div></div></div></div></div>
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