Dear Peter,
       Thanks a lot. I have partially solved the problem. The issue was not with regcm.in file.  The problem is that I am unable to run the model with intel fortran compiler. With GNU compilers (gfortran, gcc etc.), the model runs without any problem.
However, I have tried on different computers (including HPC's) but I am unable to run latest version of the model with intel fortran compiler. I am using Intel fortran compiler version 2019.3.199.  I don't get any error in first three steps namely Terrain, SST, ICBC. When I finally submit the simulation on single or multiple processor, I get error "forrtl: severe (174): SIGSEGV, segmentation fault occurred". I have also compiled with --enable-debug but still not luck. See image file showing error in the attachment or here:

https://www.researchgate.net/messages/attachment/1602873_errors.png

****** Error Message *********

 Opening new output file
 /home/imran/Workdir/RegCM/RegCM-4.7.0/Run//SA46ifc_ATM.2015010100.nc
 Opening new output file
 /home/imran/Workdir/RegCM/RegCM-4.7.0/Run//SA46ifc_SRF.2015010100.nc
 Opening new output file
 /home/imran/Workdir/RegCM/RegCM-4.7.0/Run//SA46ifc_STS.2015010100.nc
 Opening new output file
 /home/imran/Workdir/RegCM/RegCM-4.7.0/Run//SA46ifc_RAD.2015010100.nc
 ATM variables written at  2015-01-01 00:00:00 UTC       
 At  2015-01-01 00:00:00 UTC       
 JDay      0.00000 solar declination angle = -23.11755569 degrees
                   solar TSI irradiance    =    1360.9279 W/m^2
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image              PC                Routine            Line        Source            
regcmMPI           0000000000CA0D02  for__signal_handl     Unknown  Unknown
libpthread-2.27.s  00007FEDB2748890  Unknown               Unknown  Unknown
regcmMPI           00000000007D369B  Unknown               Unknown  Unknown

Best Regards
Imran



On Mon, Apr 29, 2019 at 6:17 PM Peter Huszar <peter.huszar@mff.cuni.cz> wrote:
Dear Imram,
use the RegCM-4.7.0/Doc/README.namelist file which contains the complete list of parameters.
Cheers
Peter

On Mon, 29 Apr 2019 at 15:11, IN <qphoton@gmail.com> wrote:
Dear RegCNET User's,

                None of the test file located in Testing folder doesn't work with latest version (4.7) of RegCM. Error occured while reading subbex paramter of cldparam. Please share working test.in for the latest version.

Best Regards
Imran
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--

Mgr. Peter Huszar, Ph.D.    
Academic Scientist
Department of Atmospheric Physics, Faculty of Mathematics and Physics, Charles University
Prague, Czech Republic
peter.huszar@mff.cuni.cz
+420 221 912 530