<span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; ">Neks,<br><br>We are trying to get the grid to grid interpolation routine working. I am using a simple box as a test case, with a coarse grid of 64 as the "old geometry" that I've let go through several flow throughs, and a finer grid of 700 elements that we want to interpolate on to. I went through the steps on the website given for grid to grid interpolation, but on the last step when I run old geometry with g2gi called in usrchk, I get the following error message in the output file.<br>
<br>call usrchk<br>grid-to-grid interpolation<br>ABORT: nelr>lelr on rank 0<br>ABORT: nelr>lelr on rank 1<br><br>call exitt: dying ...<br><br>This occurred when I ran the old geometry on two processors. When I ran it on one processor, it gave the same message, except it didn't have the 2nd ABORT message. Any help would be much appreciated, as grid2grid should help us tremendously on the full case we are trying to get through.<br>
<br>Thanks,<br><font color="#888888"><br>Josh</font></span>