STEEP322
STEEP322 uses the General Specular-Diffuse (GSD) model of reflection that allows to take into account measured dependences of reflectance on the incidence angle. STEEP322 also provide a possibility to build physically plausible model of reflection with framework of GSD and use it when there are no enough experimental data for materials of cavity walls. See key features of STEEP322 in Comparative Table. For details, download STEEP322 Manual.
Download STEEP322 Evaluation version (STEEP322.zip, 2.8 MB)

Download STEEP322 Manual (zipped pdf file, 1.8 MB)


STEEP322 doesn't require special efforts for installation. Simply download the Evaluation version, unzip it, save anywhere on the hard drive, and run STEEP322.exe. The Evaluation Version has several restrictions (see details in the appropriate Section of the Manual.) After purchasing the product license, you'll receive an activation key which will turn the purchased product into a fullly functioned unrestricted version. The Software Licence Agreement is included into zip-file with the Evaluation version. Please go to the Purchase page to see how to purchase the license.