I have run RegCM 4.0 using NNRP2 data for 90 km resolution and it gives good result. But when i used this 90 km output file as input for NEST run for 30 km the model gets stoped .
1.....................................................
&timeparam
radfrq = 30.,
abemh = 18.,
abatm = 300.,
dt = 100.,
Error-
******* OPENING NEW OUTPUT FILES: 1994110100
OPENING NEW OUT FILE: ./OUTPUT//ATM.1994110100
OPENING NEW SRF FILE: ./OUTPUT//SRF.1994110100
OPENING NEW RAD FILE: ./OUTPUT//RAD.1994110100
OUT-history written date = 1994110100.00000
BATS variables written at 1994110100 1.66666666666667
Writing rad fields at ktau = 1 1994110100
WHUUUUBBBASAAAGASDDWD!!!!!!!!!!!!!!!!
No more atmosphere here....
CFL violation detected, so model STOP
#####################################
# DECREASE DT !!!! #
#####################################
-------------- FATAL CALLED ---------------
Fatal in file: tend.F90 at line: 1969
CFL VIOLATION
-------------------------------------------
2...............................................
&timeparam
radfrq = 30.,
abemh = 18.,
abatm = 180.,
dt = 60.,
******* OPENING NEW OUTPUT FILES: 1994110100
OPENING NEW OUT FILE: ./OUTPUT//ATM.1994110100
OPENING NEW SRF FILE: ./OUTPUT//SRF.1994110100
OPENING NEW RAD FILE: ./OUTPUT//RAD.1994110100
OUT-history written date = 1994110100.00000
BATS variables written at 1994110100 1.00000000000000
Writing rad fields at ktau = 1 1994110100
WHUUUUBBBASAAAGASDDWD!!!!!!!!!!!!!!!!
No more atmosphere here....
CFL violation detected, so model STOP
#####################################
# DECREASE DT !!!! #
#####################################
-------------- FATAL CALLED ---------------
Fatal in file: tend.F90 at line: 1969
3..............................................................
&timeparam
radfrq = 30.,
abemh = 18.,
abatm = 60.,
dt = 30.,
ibdyfrq = 6,
******* OPENING NEW OUTPUT FILES: 1994110100
OPENING NEW OUT FILE: ./OUTPUT//ATM.1994110100
OPENING NEW SRF FILE: ./OUTPUT//SRF.1994110100
OPENING NEW RAD FILE: ./OUTPUT//RAD.1994110100
OUT-history written date = 1994110100.00000
BATS variables written at 1994110100 0.500000000000000
Writing rad fields at ktau = 1 1994110100
at day = 0.0170, ktau = 50 : 1st, 2nd time deriv of ps = 0.11076E-01 0.11762E-03, no. of points w/convection = 1
at day = 0.0344, ktau = 100 : 1st, 2nd time deriv of ps = 0.11672E-01 0.11571E-03, no. of points w/convection = 4
at day = 0.0517, ktau = 150 : 1st, 2nd time deriv of ps = 0.12057E-01 0.11849E-03, no. of points w/convection = 4
WHUUUUBBBASAAAGASDDWD!!!!!!!!!!!!!!!!
No more atmosphere here....
CFL violation detected, so model STOP
#####################################
# DECREASE DT !!!! #
#####################################
-------------- FATAL CALLED ---------------
Fatal in file: tend.F90 at line: 1969
CFL VIOLATION
4....................................................................................
&timeparam
radfrq = 30.,
abemh = 18.,
abatm = 30.,
dt = 15.,
******* OPENING NEW OUTPUT FILES: 1994110100
OPENING NEW OUT FILE: ./OUTPUT//ATM.1994110100
OPENING NEW SRF FILE: ./OUTPUT//SRF.1994110100
OPENING NEW RAD FILE: ./OUTPUT//RAD.1994110100
OUT-history written date = 1994110100.00000
BATS variables written at 1994110100 0.250000000000000
Writing rad fields at ktau = 1 1994110100
******* OPENING NEW OUTPUT FILES: 1994110100
OPENING NEW OUT FILE: ./OUTPUT//ATM.1994110100
OPENING NEW SRF FILE: ./OUTPUT//SRF.1994110100
OPENING NEW RAD FILE: ./OUTPUT//RAD.1994110100
at day = 0.0085, ktau = 50 : 1st, 2nd time deriv of ps = 0.11456E-01 0.11536E-03, no. of points w/convection = 0
at day = 0.0172, ktau = 100 : 1st, 2nd time deriv of ps = 0.10530E-01 0.10953E-03, no. of points w/convection = 4
at day = 0.0259, ktau = 150 : 1st, 2nd time deriv of ps = 0.10288E-01 0.10876E-03, no. of points w/convection = 9
at day = 0.0345, ktau = 200 : 1st, 2nd time deriv of ps = 0.10759E-01 0.10792E-03, no. of points w/convection = 3
WHUUUUBBBASAAAGASDDWD!!!!!!!!!!!!!!!!
No more atmosphere here....
CFL violation detected, so model STOP
#####################################
# DECREASE DT !!!! #
#####################################
-------------- FATAL CALLED ---------------
Fatal in file: tend.F90 at line: 1969
CFL VIOLATION
5. .......................................................................................................................................
radfrq = 30.,
abemh = 18.,
abatm = 30.,
dt = 10.,
******* OPENING NEW OUTPUT FILES: 1994110100
OPENING NEW OUT FILE: ./OUTPUT//ATM.1994110100
OPENING NEW SRF FILE: ./OUTPUT//SRF.1994110100
OPENING NEW RAD FILE: ./OUTPUT//RAD.1994110100
at day = 0.0057, ktau = 50 : 1st, 2nd time deriv of ps = 0.10893E-01 0.12011E-03, no. of points w/convection = 1
at day = 0.0115, ktau = 100 : 1st, 2nd time deriv of ps = 0.10722E-01 0.10925E-03, no. of points w/convection = 0
at day = 0.0172, ktau = 150 : 1st, 2nd time deriv of ps = 0.10196E-01 0.10337E-03, no. of points w/convection = 4
at day = 0.0230, ktau = 200 : 1st, 2nd time deriv of ps = 0.10175E-01 0.10242E-03, no. of points w/convection = 7
at day = 0.0288, ktau = 250 : 1st, 2nd time deriv of ps = 0.10239E-01 0.10430E-03, no. of points w/convection = 7
WHUUUUBBBASAAAGASDDWD!!!!!!!!!!!!!!!!
No more atmosphere here....
CFL violation detected, so model STOP
#####################################
# DECREASE DT !!!! #
#####################################
-------------- FATAL CALLED ---------------
Fatal in file: tend.F90 at line: 1969
CFL VIOLATION
6..........................................................................................................................................
&timeparam
radfrq = 30.,
abemh = 18.,
abatm = 30.,
dt = 5.,
******* OPENING NEW OUTPUT FILES: 1994110100
OPENING NEW OUT FILE: ./OUTPUT//ATM.1994110100
OPENING NEW SRF FILE: ./OUTPUT//SRF.1994110100
OPENING NEW RAD FILE: ./OUTPUT//RAD.1994110100
******* OPENING NEW OUTPUT FILES: 1994110100
OPENING NEW OUT FILE: ./OUTPUT//ATM.1994110100
OPENING NEW SRF FILE: ./OUTPUT//SRF.1994110100
OPENING NEW RAD FILE: ./OUTPUT//RAD.1994110100
at day = 0.0028, ktau = 50 : 1st, 2nd time deriv of ps = 0.10646E-01 0.11614E-03, no. of points w/convection = 1
at day = 0.0057, ktau = 100 : 1st, 2nd time deriv of ps = 0.10254E-01 0.10497E-03, no. of points w/convection = 1
at day = 0.0086, ktau = 150 : 1st, 2nd time deriv of ps = 0.10248E-01 0.96091E-04, no. of points w/convection = 3
at day = 0.0115, ktau = 200 : 1st, 2nd time deriv of ps = 0.99965E-02 0.95117E-04, no. of points w/convection = 0
at day = 0.0144, ktau = 250 : 1st, 2nd time deriv of ps = 0.97307E-02 0.91651E-04, no. of points w/convection = 0
at day = 0.0173, ktau = 300 : 1st, 2nd time deriv of ps = 0.95709E-02 0.91372E-04, no. of points w/convection = 5
at day = 0.0202, ktau = 350 : 1st, 2nd time deriv of ps = 0.95903E-02 0.91139E-04, no. of points w/convection = 0
at day = 0.0231, ktau = 400 : 1st, 2nd time deriv of ps = 0.95383E-02 0.92570E-04, no. of points w/convection = 8
at day = 0.0260, ktau = 450 : 1st, 2nd time deriv of ps = 0.94960E-02 0.94904E-04, no. of points w/convection = 6
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0[cli_0]: aborting job:
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
WHUUUUBBBASAAAGASDDWD!!!!!!!!!!!!!!!!
No more atmosphere here....
CFL violation detected, so model STOP
#####################################
# DECREASE DT !!!! #
#####################################
-------------- FATAL CALLED ---------------
Fatal in file: tend.F90 at line: 1969
CFL VIOLATION
-----------------------------------------------------------------------------------------------------------------------------------------
&dimparam
iy = 108,
jx = 128,
kz = 18,
nsg = 1,
/
&geoparam
iproj = 'LAMCON',
ds = 30.0,
ptop = 5.0,
clat = 31.50,
clon = 78.00,
plat = 31.50,
plon = 78.00,
truelatl = 30.0,
truelath = 65.0,
/
&terrainparam
domname = 'India',
itype_in = 1,
ntypec = 10,
1,2 Top
ntypec_s = 10,
ifanal = .true.,
smthbdy = .false.,
lakadj = .false.,
fudge_lnd = .false.,
fudge_lnd_s = .false.,
fudge_tex = .false.,
fudge_tex_s = .false.,
ntex = 17,
h2opct = 75.,
dirter = './Input',
inpter = './regcm_data',
/
&ioparam
igrads = 1,
ibigend = 1,
ibyte = 4,
iotyp = 1,
/
&debugparam
debug_level = 1
/
&boundaryparam
nspgx = 12,
nspgd = 12,
/
&modesparam
nsplit = 2,
/
&lakemodparam
lkpts = 10,
/
&globdatparam
ssttyp = 'OI_WK',
dattyp = 'FNEST',
ehso4 = .false.,
globidate1 = 2003110100,
globidate2 = 2004022818,
dirglob = './Input',
inpglob = './regcm_data',
/
&lsmparam
lsmtyp = 'BATS',
/
&aerosolparam
aertyp = 'AER00D0'
ntr = 10,
nbin = 4,
/
&restartparam
ifrest = .false. ,
idate0 = 2003110100,
idate1 = 2003110100,
idate2 = 2004022818,
nslice = 121,
/
&timeparam
radfrq = 30.,
abemh = 18.,
abatm = 90.,
dt = 30.,
ibdyfrq = 6,
/
&outparam
ifsave = .true. ,
savfrq = 48.,
iftape = .true. ,
tapfrq = 3.,
ifrad = .true. ,
radisp = 6.,
ifbat = .true. ,
ifsub = .true. ,
batfrq = 3.,
ifprt = .false.,
prtfrq = 12.,
kxout = 6,
jxsex = 40,
ifchem = .false.,
chemfrq = 6.,
dirout='./OUTPUT'
/
&physicsparam
iboudy = 5,
ibltyp = 1,
icup = 2,
igcc = 2,
ipptls = 1,
iocnflx = 2,
ipgf = 0,
iemiss = 0,
lakemod = 0,
ichem = 0,
/
&subexparam
qck1land= .250E-03,
qck1oce = .250E-03,
cevap = .100E-02,
caccr = 3.000,
/
&grellparam
/
&emanparam
/
&chemparam
idirect = 1,
inpchtrname = 'DUST','DUST','DUST','DUST', 'SO2','SO4','BC_HB','BC_HL','OC_HB','OC_HL',
inpchtrsol = 0.10, 0.10, 0.10, 0.10, 0.20, 0.80, 0.05, 0.80, 0.05, 0.80
inpchtrdpv(:,1) =0.,0.,0.,0., 0.00300,0.00200,0.00025,0.00025,0.00025,0.00025
inpchtrdpv(:,2) = 0.,0.,0.,0., 0.00800,0.0020 ,0,0.00025,0.00250,0.00025,0.00250
inpdustbsiz(:,1) = 0.01, 1.00, 2.50, 5.00
inpdustbsiz(:,2)= 1.00, 2.50, 5.00,20.00
/
&clmparam
dirclm = '/shome/2009ast3228/RegCM4/Input',
imask = 1,
clmfrq = 24.,
/
I have tried with different abatm and dt options but not able to find the error.