Assigning surface material

[Somayaji1995]

Hi, I am creating and assigning surface material for my model using pyAEDT. I am using add_surface_material(name, emissivity=None) command for creation of new material. Here though i am able to create the material emissivity value of the surface is not being assigned and it is coming as a zero. Can you let me know whether it is a bug or am I making any mistake.
I am using latest version of pyaedt with 2024R2

Script i am using is
icepak.materials.add_surface_material("Test", emissivity=0.25)

[Vamsi-Yaddanapudi]

mat = icepak.materials.add_surface_material("Test_Mat")
mat.emissivity.value = 0.25.

Please try with above solution and it should set the emissivity value properly

[Samuelopez-ansys]

I would use:

app = Icepak(version=aedt_version)

mat = app.materials.add_surface_material("Test_Mat2")

mat.emissivity.value = 0.2