hi there
I have tried every method (I know off) to produce a long profile from a raster dataset and a polyline. I interpolated the shp to a 3D shp, extracted values to points and exported to excel, etc. However, the long profile I create is always somewhat angular (see image). A friend of mine has tried the same things with the same data, and with him it works just fine. I must do something wrong, but I can`t find out what.
