Information on parameters used in armsubcas.cdkscript to run the SCM

Name		Description 
		- Conditions
		~ Other variable/parameter name (file name)
-----------------------------------------------------------


bday		month begin,fetch CLASS data in AN file
		- ---
		~ IBDAY (NAMELIST.CDK)

df		data frequency in hours
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ ---

fdlev		input levels
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ sfdlev (scm_job)
		~ NP (scmfdat.F)

fdtime		time steps in forcing data
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ sfdtime (scm_job)
		~ NT (scmfdat.F)

fdvar_lay	number of layer variables
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ sfdvar_lay (scm_job)
		~ NVAR2 (scmfdat.F)

fdvar_sfc	number of surface variables
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ sfdvar_sfc (scm_job)
		~ NVAR (scmfdat.F)

ffile1		layer dataset forcing data name
		- case fdata in ARM_C1,ARM_C3,TOGA
		~ ffile1 (scmsub.dk)

ffile2		surface dataset forcing data name
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ ffile2 (scmsub.dk)

fread		---
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ sfread (scm_job, scm_parm.F)
		~ IFREAD (scalars.inc, scm_parm.F)

frq		(86400/delt)/isav
		- ---
		~ ---

gc		ground cover (-1=land;0=open ocean;+1=sea-ice)
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ GOI (namelist.cdk)

gmt		start time of the day (in sec)
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ GMTO (namelist.cdk)

iday		initial day
		- fdata="ARM_C1" -o fdata="ARM_C3" -o fdata="TOGA" -o fdata="GCM"
		~ IDAY (common_blocks.inc)
		~ JULDAY (scalars.inc, czang.f)
		~ DAY (scmsub.dk)

initday		initial day
		- case fdata in ARM_C1,ARM_C3,TOGA,GCM
		~ INITDAY (scmfdat.F)

isav		saving interval (in sec) (3600/delt*df) 
		- ---
		~ ISAVINTRV (namelist.cdk, scalars.inc)

kfinal		when time ends (in # of data freq isav)	(86400/delt)*mdays 
		- ---
		~ KFINAL (namelist.cdk)
		~ kfin (scmsub.dk)

maxvar		--- 
		- ---
		~ smaxvar (scm_job)
		~ IFSFC (scalars.inc, scm_parm.F)

mdays		number of days the model should run for
		- fdata="ARM_C1" -o fdata="ARM_C3" -o  fdata="TOGA" -o fdata="GCM"
		~ ---

nt		number of model time steps, nt2-nt1+1 
		- ---
		~ sfdtout (scm_job, scm_parm.F)
		~ NTOUT (scmfdat.F)
		~ IFKTOTAL (scm_parm.F)

nt1		(iday-initday)*frq+1
		- ---
		~ NT1 (scmfdat.F)

nt2		(kfinal*delt)/86400*frq
		- ---
		~ NT2 (scmfdat.F)




- Radiative
-----------
dfr		prescribed rad heating rates frequency in hours
		- ---
		~ ---

frqr		frqr = (86400/delt)/isavrad
		- radheat=on
		~ ---

isavrad 	(3600/delt)*dfr
		- radheat=on
		- radheat!=on
		~ rad_fread (armsubcas.cdk)
		~ savrad (scmsub.dk)
		~ ISAVRAD (scmfdat.F)

ntr		number of model time steps, ntr2-ntr1+1 [srad_fdtout]
		- radheat=on
		- radheat!=on
		~ ---

ntr1		(iday-initday)*frqr+1
		- radheat=on
		~ NTR1 (scmfdat.F)

ntr2		(kfinal*delt)/86400*frqr
		- radheat=on
		~ NTR2 (scmfdat.F)

rad_fdlev	---
		- radheat=on
		- radheat!=on
		~ srad_fdlev (scm_job)
		~ NPR (scmfdat.F)

rad_fdtime	Total number of time steps in forc data
		- radheat=on
		- radheat!=on
		~ srad_fdtime (scm_job)
		~ NTR (scmfdat.F)

rad_ffile1	---
		- radheat=on
		~ srad_ffile1 (scm_job)

rad_fdvar_lay	---
		- radheat=on
		~ srad_fdvar_lay (scm_job)

rad_fread 	Read radiative forcing data every hour
		- radheat=on
		- radheat!=on
		~ srad_fread (scm_job)
		~ IHREAD (scm_parm.F)