i am carrying out a cost least path analysis and i am using QGIS. The processing tools i am using are: r.cost.full and then r.drain.coordinate Considering i have more than 1000 layer to process (starting and ending points) i have built a model. Everything works except r.drain.coordinate which requires to input E,N coordinates of the starting point (which is the ending point for what i am doing). I have tried to add the coordinate as attribute values from a table (see images below) but although the algorithm runs i do not get what i want. Anybody has got a clue? A script that can do the job is welcome too.