Issue in making mesh. Mesh going out of domain
 

I am trying to make a structured mesh in a 2-D plane which I want to extrude into the 3rd dimension to make a 3-D grid.
I am first making a transfinite grid and then trying to run an elliptic solver on it.
But when running an elliptic solver, my mesh is going out of the domain.
If anyone have any idea of how to solve the issue please get back to me.
Near the left corner, the mesh is going out of the domain, while in the right corner it is inside the domain.

Attached you will find my mesh files and the desired mesh which I need.
Please look into it. It will be very helpful to me.

Mesh (.pw) files?

You will need to ZIP them before attaching.

Can you please send me your e-mail or any other point of contact through which I can send you files? This is because even when I am zipping the files its size is larger than what is allowed in the forum?


It will be a great help to me.

I do not have an upload site.

Please remove everything from the upload file except for the minimal grid entities needed to reproduce the problem.

Create a coarser version of the domain that repeats the problem.

If that is still too large, delete the domain and just upload the cons. I can recreate the dom here.

Otherwise, contact Pointwise support and submit the full file to them for debugging.