[Error] Urban net longwave radiation error: no convergence

[AsyamMD]

I built the model using CORDEX-5 branch and got this error message:

Start error message

` $$$ 2018-11-15 06:00:00 UTC
$$$ max, min of ps (mb) = 1011.28 819.45
$$$ no. of points with active convection = 2692
ATM variables written at 2018-11-15 07:00:00 UTC
SRF variables written at 2018-11-15 07:00:00 UTC
LAK variables written at 2018-11-15 07:00:00 UTC
RAD variables written at 2018-11-15 07:00:00 UTC
ATM variables written at 2018-11-15 08:00:00 UTC
SRF variables written at 2018-11-15 08:00:00 UTC
LAK variables written at 2018-11-15 08:00:00 UTC
RAD variables written at 2018-11-15 08:00:00 UTC
ATM variables written at 2018-11-15 09:00:00 UTC
SRF variables written at 2018-11-15 09:00:00 UTC
LAK variables written at 2018-11-15 09:00:00 UTC
RAD variables written at 2018-11-15 09:00:00 UTC
$$$ 2018-11-15 09:00:00 UTC
$$$ max, min of ps (mb) = 1011.84 820.26
$$$ no. of points with active convection = 2456
ATM variables written at 2018-11-15 10:00:00 UTC
SRF variables written at 2018-11-15 10:00:00 UTC
LAK variables written at 2018-11-15 10:00:00 UTC
RAD variables written at 2018-11-15 10:00:00 UTC
ATM variables written at 2018-11-15 11:00:00 UTC
SRF variables written at 2018-11-15 11:00:00 UTC
LAK variables written at 2018-11-15 11:00:00 UTC
RAD variables written at 2018-11-15 11:00:00 UTC
ATM variables written at 2018-11-15 12:00:00 UTC
SRF variables written at 2018-11-15 12:00:00 UTC
LAK variables written at 2018-11-15 12:00:00 UTC
RAD variables written at 2018-11-15 12:00:00 UTC
SEARCH BC data for 2018111518 , step = 1440
READY BC from 2018111512 to 2018111518
$$$ 2018-11-15 12:00:00 UTC
$$$ max, min of ps (mb) = 1012.65 820.87
$$$ no. of points with active convection = 2118
ATM variables written at 2018-11-15 13:00:00 UTC
SRF variables written at 2018-11-15 13:00:00 UTC
LAK variables written at 2018-11-15 13:00:00 UTC
RAD variables written at 2018-11-15 13:00:00 UTC
ATM variables written at 2018-11-15 14:00:00 UTC
SRF variables written at 2018-11-15 14:00:00 UTC
LAK variables written at 2018-11-15 14:00:00 UTC
RAD variables written at 2018-11-15 14:00:00 UTC
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

mod_clm_urban.F90 : 2612: 1
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 3 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 6 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 10 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 10 (rank 10 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 10
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 11 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 11 (rank 11 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 11
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 13 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 13 (rank 13 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 13
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 15 at 2024-08-02 14:01:36.490 +0700
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 17 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 22 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 22 (rank 22 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 22
urban net longwave radiation error: no convergence
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 28 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 28 (rank 28 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 28
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 29 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 29 (rank 29 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 29
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 30 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 30 (rank 30 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 30
Abort called by computing node 0 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 0 (rank 0 in comm 496): application called MPI_Abort(comm=0x84000003, 1) - process 0
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 2 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 2 (rank 2 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 2
Abort(1) on node 3 (rank 3 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 3
Abort(1) on node 6 (rank 6 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 6
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 9 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 9 (rank 9 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 9
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 12 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 12 (rank 12 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 12
Execution terminated because of runtime error
Abort(1) on node 15 (rank 15 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 15
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort(1) on node 17 (rank 17 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 17
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 18 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 18 (rank 18 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 18
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 21 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 21 (rank 21 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 21
urban net longwave radiation error: no convergence
Critical = NaN > 0.001 !
-------------- FATAL CALLED ---------------
Fatal in file: mod_clm_urban.F90 at line: 2612
clm now stopping

Abort called by computing node 31 at 2024-08-02 14:01:36.490 +0700
Execution terminated because of runtime error
Abort(1) on node 31 (rank 31 in comm 496): application called MPI_Abort(comm=0x84000002, 1) - process 31`

End error message

I tried changing the parameter under the CLM4.5 Param but still faced the same problem. However, building RegCM either using Master or 5.0.0 branch did not produce that problem. Here I attach the namelist.txt of my test run.