Specify the output levels in pressure coordinates. The syntax is
pressure_out p1 p2 ...
where 'p1 p2 ...' are the output levels in hPa. The pressure output levels must be sorted in decreasing order. Output pressure levels must be within the range defined in the atmosphere_file. You can also use toa for top of atmosphere and sur for surface altitude and cpt for cold point tropopause.





Arve Kylling 2010-03-10