Dear Giuliani,
I hope you are working hard. I have some questions again and they are regarding the atmospheric levels. The questions (or clarifications) are as follows:
a) The number of atmospheric levels depend on (i) ptop (default= 5.0 cbar or 50.0 mbar), (ii) kz (default = 18), and (iii) the driving GCM. I understand that there is liberty to alter the model top and the number of levels in the namelist file. I would like to change the ptop to 20 mbar and increase the number of levels in order to increase the resolution in the upper tropospheric region. Please kindly advice me on this issue.
b) The sigma2p function in ./PostProc/ can only interpolate up to 11 levels, which are
data plevs /1000.,925.,850.,700.,500.,400.,300.,250.,200.,150.,100./ [from sigma2p.F90]
it would be highly appreciable, if you can show me how to interpolate the model outputs to the following pressure levels which is based on (a):
plevs /1000, 925, 850,700,600,500,400,250,200,150,100,70,50,30,20