Creation of incline surface  

 When solving problems related to the use of relief models, there is a need to assess the slope of various terrain sections. For this purpose, a slope surface is constructed.

The result of building the slope surface is a quality matrix, where the elements contain the average or maximum (as specified in the "Value Type" dialog) slope value in degrees between neighboring cells of the height matrix. When creating the resulting quality matrix, it is possible to adjust its accuracy ("Size element"), display parameters, and construction area ("Area of creation").