Where are the IAM settings/options?

Sorry if I overlooked the obvious somewhere, but I can't find where to set any options related to the incidence angle modifier, such as whether AR glass is present or not, or preferably even the calculation model parameters or measured profiles.  Would someone point me in the right direction?

Hi Anton,

I think my replies in this discussion should answer your questions:

sam.nrel.gov/forum/forum-general/2255

Best regards,
Paul.

Here's our subsequent email exchange to save other people some searching:

On 2021-12-21 22:33, Anton Driesse wrote:
>
> Hi Paul,
>
> I followed the links, and the short answer appears to be that the user cannot in any way adjust IAM.  Is this correct?
>
> Anton


On 2021-12-21 22:43, SAM Support wrote:
> Hi Anton,
> Yes, the IAM is used in different ways in different parts of the code and its parameters are not exposed to the user interface. Improving this is on our wish list.
>
> Best regards,
> Paul.