Hi,<br><br>I cant understand how "Characteristic Length" works in gmsh. I specify 4 points (which are corner of a square, bottom left = (-1,-1) , top right = (1,1) ). The points have characteristic length 0.5 . I mesh this domain. I cant figure out what the relationship between radius of the circumscribed circle and characteristic length is. The documentation says this:<br>
<br>"The size of the
mesh elements will then be computed by linearly interpolating these
characteristic lengths on the initial mesh".<br><br>I cant understand between what values is the size of the mesh elements being interpolated. How can I find this out?<br><br>Thanks,<br>-Jehanzeb<br><br><br>