Radiance BSDF model
Prisms sheet, one side of the prisms having a highly specular coating applied. The intended up direction corresponds to $\phi_i=90$ deg. due to size constraints of the sample. Downloads:
Near Infrared:
Tensor-tree ($2^6 \cdot 2^6$ in, $2^6 \cdot 2^6$ out, 90% data-reduction)
Klems basis ($145$ in, $145$ out)
Visible light:
Tensor-tree ($2^6 \cdot 2^6$ in, $2^6 \cdot 2^6$ out, 90% data-reduction)
Klems basis ($145$ in, $145$ out)