how to change the times of compute radiation

[lupeng2006@hotmail_com]

Hi EVERYONE
I have a question to ask
For example I only want to compute radiation every three loops but not every loops.
I think I should change dosw or dolw, but I don't know how to change it
Thanks very much

 

[hannay]

In the namelist:
IRADLW : frequency of longwave radiation calculation
IRADSW : frequency of shortwave radiation calculation
IRADAE : frequency of absorptivity/emissivity calculation

 

[lupeng2006@hotmail_com]

In the namelist:
IRADLW : frequency of longwave radiation calculation
IRADSW : frequency of shortwave radiation calculation
IRADAE : frequency of absorptivity/emissivity calculation

Thank you very much
I find in advnce.F90
dosw = nstep .eq. 0 or .iradsw .eq.1 .or. (mod(nstep-1,iradsw).eq.0.and.nstep.ne.1)
I changed it to
dosw = nstep .eq. 0 or .iradsw .eq.1 .or. (mod(nstep-1,iradsw*5).eq.0.and.nstep.ne.1)

I want to ask is it a right way ?

 

[suvarchal_kumar@gmail_com]

Hi
you need not do all those , adjust namelist variable
IRADSW,IRADLW,IRADAE as reguired
for more details see
http://www.ccsm.ucar.edu/models/atm-cam/docs/usersguide/node45.html#iradlw

Thank you very much
I find in advnce.F90
dosw = nstep .eq. 0 or .iradsw .eq.1 .or. (mod(nstep-1,iradsw).eq.0.and.nstep.ne.1)
I changed it to
dosw = nstep .eq. 0 or .iradsw .eq.1 .or. (mod(nstep-1,iradsw*5).eq.0.and.nstep.ne.1)

I want to ask is it a right way ?

 

[lupeng2006@hotmail_com]

Hi
you need not do all those , adjust namelist variable
IRADSW,IRADLW,IRADAE as reguired
for more details see
http://www.ccsm.ucar.edu/models/atm-cam/docs/usersguide/node45.html#iradlw

THANK YOU VREY MUCH