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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I have a layer with a big polygon and another layer which is a grid (made of squares 10X10m). The grid is larger than the big polygon and cover it entirely.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I want to keep only the squares of the grid contained in the polygon. I know how to intersect my two layers to select all the squares of the grid inside my “big polygon”.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">The problem is on the border : I would like to select only the squares which 90% of their surface is contained in the big polygon.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Is there any plug-in or another solution to do it easily?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I hope somebody could help me, thank you for your answer,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:navy">Vincent LEVY</span></b><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:navy">Chargé de mission scientifique</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:navy">Conservatoire botanique national de Bailleul</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:navy">Antenne Picardie</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:navy">13 allée de la Pépinière</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:navy">80044 AMIENS CEDEX 1</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:navy">Tél./Fax: 03 22 89 69 78</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
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