
This procedure calculates the pressure layers 
(lt, mt, ut, st, bt, ct and ht) and the vertical
modes distribuition by classes 0, 1, 2, 3 and 4 
for the reference case (csvm)
 
Usage :
./Run_GClsPrs
 
No Arguments
 
Obs:
 lt : Lower Troposphere  : <= 1000  > 700 hPa
 mt : Middle Troposphere : <=  700  > 400 hPa
 ut : Upper Troposphere  : <=  400 >= 200 hPa
 st : Stratosphere       : <   200 >=  pt hPa
 bt : Botton Troposphere : <= 1000 >  500 hPa
 ct : Center Troposphere : <=  700 => 500 hPa
 ht : Hight Troposphere  :  <  500 >= 100 hPa

The output file is usefull for the user to see 
these characteristics of the reference case.

