From rakki22k at gmail.com Wed May 19 06:35:04 2021 From: rakki22k at gmail.com (Rakshit P) Date: Wed, 19 May 2021 16:05:04 +0530 Subject: [Nirfast] You need to specify a valid region number Error Message-ID: Hello everyone, In NIRFast MATLAB, I am trying to change the optical properties of a mesh. In the dialog box that opens up where we change the optical values, there is a field 'Region Number'. I am confused about what I should enter in this field. Every time, I enter something, it shows "enter a valid region number". Can anyone please guide me on what I should do? Thank you, Rakshit P -------------- next part -------------- An HTML attachment was scrubbed... URL: