Learning Forum

[mehran]

I am not able to add mesh in FDTD, can someone please guide me how can I enable that option? 

 

[Guilin Sun]

Not sure which mesh you are refering. If it is for override mesh, you can try

 addmesh;

or directly add it.

The background mesh is built-in with FDTD object.

If there is an issue, please restart your computer, or reinstall the newest version.

[joe.zhong]

I am having teh same problem. I am following the " Setting Up the Simulation in Ansys Lumerical FDTD — Lesson 2" vidoe. After adding the "FDTD" from the "simulation" tab, when I click on the "Suliation" tab and select the mesh, there was nothing happen. No mesh was added to the model. (Lumerical: Release: 2022 R2.2, Version 8.28.3171)

[Guilin Sun]

 

If you are a commercial user, please send us email with details of your computer information. Registration can be found here: https://optics.ansys.com/hc/en-us/articles/5609426062483-How-to-register-for-support-with-Lumerical

Currently in the GUI there is a bug to add the override mesh, which is going to be fixed soon.

[sagar]

I am also facing the same issues. I am trying to add Meh from the simulation option, but nothing is happening. 

[Guilin Sun]

It was a bug. You can use script in the prompt:

 addmesh;

it will add the override mesh and then you can edit it.

[sagar]

Thank you