I am working on making a cost path analysis, and was wondering if there are any simple ways, or advanced ones, to change the value used for the terrain when going uphill or downhill.
I know about the flow direction tool, but I don't see it working in this case.
The flow direction tool finds the least friction path downwards from a point, but not from one point to another. I would like to implement the terrain in the analysis a way, so that it is prefered to travel downhill over uphill, resulting in an overall lower cost.
I am fairly sure that I have followed the steps from the guide, but the result is not what you say it should be, nor do I understand how it should be possible.