I'm recently do cost path calculations using cost distance and cost surface layer.
My cost surface values are between 1 to 19 (to simplify).
The result that made me confused was the final cost path surface really small, smaller than cost surface's.
Cost path values are around 0.00....
I use cost surface cell size of 30 m * 30 m.
And it calculated with model builder and python script which result the same values.
Is there anything I missed?