Snow/wind loads - American code ASCE 7-16

After specifying general structure parameters necessary for generating snow/wind loads (envelope, spacing, and depth) for the American ASCE 7-16 snow and wind code, you need to specify the parameters of snow and wind loads.

The Snow/Wind Loads dialog has 4 tabs:

In addition to the standard buttons OK, Cancel, and Help at the bottom of the dialog, there are the following 2 buttons: