<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">hello to all,<br><br><br>i use the wonderful gmsh to represent results in .pos file format.<br><br>however i have problem with glitches in pos, i have one example here<br><br>http://img18.imageshack.us/img18/6461/tubeer1.jpg<br><br>velocity tube (results with one other software is good)<br><br>i do not know what is the prob...<br><br>thanks<br></td></tr></table><br>