hi all!<br>i am not using gmsh solver. my problem is that of heat transfer in a human tissue. i need boundary faces so that i can add the effects of convection. does gmsh provide the boundary faces? if yes, then please specify the link where the details are given, or explain what is the format of specifying the boundaries. <br>
if gmsh does not provide these boundaries, then please list any alternate meshing software for the required purpose.<br>thank you!<br>