<div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)"><font><span style="font-family:tahoma,times,serif"><span style="line-height:20px">Dear Christophe Geuzaine and Jean-François Remacle</span><br>
</span></font></div><div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)"><span style="line-height:20px"><span class="yiv1867007272Apple-tab-span" style="white-space:pre;font-family:tahoma,times,serif"> </span></span></div>
<div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)"><span style="font-family:tahoma,times,serif">I am a student working toward the PhD degree in College of Physics of Jilin University in Changchun,China. I am currently learning the finite element simulation of the electromagnetic field, and using the open source software Gmsh you write, because it can given the optimization of the grid generation, and easy to operate.</span></div>
<div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)"><span style="font-family:tahoma,times,serif"><br></span></div><div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)">
<span style="font-family:tahoma,times,serif">In the use of the software process, I found a problem: </span></div><div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)"><span style="font-family:tahoma,times,serif">I use the vector finite element approach using edge elements. This need to output the local numbering and global numbering of the edges. But I have not find the edge numbering and I don't know how to operate in Gmsh to solve the problem.</span></div>
<div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)"><span style="font-family:tahoma,times,serif">         </span></div><div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)">
<span style="font-family:tahoma,times,serif">Very much looking forward to your answers.</span></div><div id="yui_3_2_0_1_1345195680120196" style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)">
<span style="font-family:tahoma,times,serif;line-height:18px;text-indent:0cm"><br></span></div><div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)"><span style="font-family:tahoma,times,serif;line-height:18px;text-indent:0cm">Sincerely</span></div>
<div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)"><span style="font-family:tahoma,times,serif;line-height:18px;text-indent:31.5pt">Jianmei Zhou</span></div><div style="font-family:宋体,simsun,serif;font-size:16px;line-height:16px;background-color:rgb(255,255,255)">
<span style="font-family:tahoma,times,serif;line-height:18px;text-indent:0cm">College of Physics, Jilin University, China</span></div>