diagfi_S.nc 0.0 2 temp 100 25 10 0 0 500 1000 1500 2000 !! in the example above we extract a temperature ("temp" variable) profile at !! lon=100 lat=25 Ls=10 and LT=0 !! at altitudes 0, 500, 1000, 1500 and 2000 m (above surface, since input file !! is with an "above local surface altitude" vertical coordinate)