Solving Trisurf Plotting Problem w/ Data ELEM, CORD, U

[qwuasi]

Homework Statement

I've been trying to plot solution for my problem using TRISURF all to no avail.
These are my data:
ELEM = [1 2 5 6;3 4 7 8;9 10 13 14;11 12 15 16];
CORD = [ -1 0 0 1 -1 0 0 1 -1 0 0 1 -1 0 0 1;
-1 -1 -1 -1 0 0 0 0 0 0 0 0 1 1 1 1] ' ;
U = 0.0012*ones(16,1) ;

The Attempt at a Solution

I used Trisurf and later downloaded Quadmesh,which is presumable for {N x 4} from mathworks.it still doesn't help.

 

[KataKoniK]

Hello, thank you for sharing your problem. It seems like you are having trouble plotting your data using TRISURF. Have you tried checking your data for any errors or inconsistencies? It's also important to make sure that your data is in the correct format for TRISURF to plot it accurately. Additionally, have you tried using other plotting functions or software to see if you get better results? Sometimes, different methods can yield different outcomes. If you are still having trouble, I would suggest reaching out to a colleague or a fellow scientist who may have experience with plotting similar data. They may be able to offer some insights or tips to help you with your problem. Good luck!