At the step "pondération", the output is in INT value, which I think a bit problematic.
In many cases, I suppose that the same landuse costs 20% more due to an other layer.
So I have my landuse with a value of 3 and the pondération layer with 1.2, and I do a multiplication.
So if the output is in INT, it rounds all the values.
Most of the time, I have to use "raster calculator" to do the pondération process.
At the step "pondération", the output is in INT value, which I think a bit problematic.
In many cases, I suppose that the same landuse costs 20% more due to an other layer.
So I have my landuse with a value of 3 and the pondération layer with 1.2, and I do a multiplication.
So if the output is in INT, it rounds all the values.
Most of the time, I have to use "raster calculator" to do the pondération process.