To compare calculation results between DIALux4 and evo it is important to consider following points:
1. Is the same geometry used? Is for example a room shaped the same?
2. Is the mounting position exact the same in both projects?
3. Are all parameters the same? These are e.g. the reflection factor of a room and the maintenance factor
4. By street projects the width of the road should be the same as well as the configured standard and the roadway surface.