<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif"><p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB">Dear all, <span></span></span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB">I have a shape file with a field called
“type”. In the “type” field I have 4 kinds of samples ( 19 records).
<span></span></span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB">See in the attachment. <span></span></span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB">The 4 samples are: normal fault,
inverse fault, overthrust, syncline. <span></span></span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB">I would like to create a buffer with
different distance for each sample (the best it would be to obtain a shape with
5 different buffer distances). <span></span></span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB">For example the buffer distance for the sample “ normal
fault” is 30 m, for the “inverse fault “ is 20 m, for the “overthrust” is 50 m
and for the “syncline” is 20 m.<span></span></span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB"> </span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB">How I can do this kind of buffer?? <span></span></span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB"> </span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB">Thanks A.L. <span></span></span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt"><span lang="EN-GB"> </span></p></div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Dr. Hydrogeologist <br>AZZURRA LENTINI<br>Expert of evaluation environmental hazards<br>GIS application <br>Haity Mobile Tel: 0050946057393<br>++++++++++++++++++++++++++<br>Italy Mobile Tel.: **(39) 338 24 40 676<br>++++++++++++++++++++++++++<br>SKYPE azzurrahydro<br>++++++++++++++++++++++++++<br><a href="mailto:azzurralentini@gmail.com" target="_blank">azzurralentini@gmail.com</a><br>++++++++++++++++++++++++++<br>*Par respect pour l'environnement,*<br><br>*n'imprimez ce mail qu'en cas d'absolue nécessité*<br><br> <br><br><br><br><br></div></div>
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