<div dir="ltr">Hi,<div>¬† Does anyone have suggestions to take cell derivatives from a ¬†polyhedral/polytopal surface mesh because the VTK documentation says that, "<span style="color:rgb(0,0,0);font-family:roboto,sans-serif;font-size:14px">derivatives calculated for polygons with more than 4 vertices are inaccurate in most cases"</span></div><div><font color="#000000" face="roboto, sans-serif"><span style="font-size:14px"><br></span></font></div><div><font color="#000000" face="roboto, sans-serif"><span style="font-size:14px">from: <a href="http://www.vtk.org/doc/nightly/html/classvtkCellDerivatives.html#details">http://www.vtk.org/doc/nightly/html/classvtkCellDerivatives.html#details</a></span></font></div><div><font color="#000000" face="roboto, sans-serif"><span style="font-size:14px"><br></span></font></div><div><font color="#000000" face="roboto, sans-serif"><span style="font-size:14px"><br></span></font></div><div><font color="#000000" face="roboto, sans-serif"><span style="font-size:14px">Regards,¬†</span></font></div><div><font color="#000000" face="roboto, sans-serif"><span style="font-size:14px">~Kurt<br></span></font><div><div><br></div>-- <br><div class="gmail_signature">Kurt Sansom<br></div>
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