Modal Field Distribution Display

[Muhammad Zuhdi]

Hi All

I am going through the WDM_PHASAR user guide and encounter a problem which is the modal field distribution cannot be displayed. I follow the instruction based on the user guide as follow:

To view the modal field distribution
Step Action
1 In the Modal Indices dialog box, click a mode from the list to select it.
2 Click the Display Field button.
The Field Display box will appear. The field distribution of the selected mode will be shown superimposed on the effective index distribution.

But in my case the field distribution is not shown. I attached the Modal Field dialog box printscreen

Thank you

Regards
Muhammad Zuhdi

Attachments:

1. 

   Field-Display.jpg
   

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