Dear,

I successfully compiled RegCM4.1.1 on my Fedora 14 x64. 

I run also successfully these commands 

   ./Bin/terrain   ./proj_clim.in
  ./Bin/sst   ./proj_clim.in

  But when I trying to execute 

 ./Bin/icbc   ./proj_clim.in

I got the following errors:

This is icbc part of the RegCM version 4
   SVN Revision: exported compiled at: data : Feb 23 2012  time: 17:47:07

 : this run start at    : Fri Mar  9 17:11:41 2012
 : it is submitted by   : lemap
 : it is running on     : hpz800
 : in directory         : /home/lemap/RegCM-4.1.1
                       
 GLOBIDATE1 :   2030010100
 GLOBIDATE2 :   2040123118
 NSTEPS     :        16072
 Unknown dattyp


Here the content of the file   proj_clim.in

! West African domain 
 &dimparam
 iy     = 104,
 jx     = 90,
 kz     = 18,
 nsg    = 1,
 /
 &geoparam
 iproj = 'NORMER',
 ds = 50.0,
 ptop = 5.0,
 clat = 10.00,
 clon = 10.00,
 plat = 10.00,
 plon = 10.00,
 truelatl = 30.0,
 truelath = 60.0,
 i_band = 0,
 /
 &terrainparam
 domname = 'Kmair',
 ntypec = 5,
 ntypec_s = 2,
 smthbdy = .false.,
 lakedpth = .false.,
 fudge_lnd   = .false.,
 fudge_lnd_s = .false.,
 fudge_tex   = .false.,
 fudge_tex_s = .false.,
 h2opct = 75.,
 dirter = '/home/lemap/RegCM-4.1/PreProc/Terrain',
 inpter = '/media/data',
 /
 &ioparam
 ibyte = 4,
 /
 &debugparam
 debug_level = 1,
 dbgfrq = 3,
 /
 &boundaryparam
 nspgx  = 12,
 nspgd  = 12,
 /
 &modesparam
 nsplit = 2,
 /
 &globdatparam
 ibdyfrq = 6,
 ssttyp = 'EHA1B',
 dattyp = 'EH5OM',
 ehso4 = .false.,
 globidate1 = 2030010100,
 globidate2 = 2040123118,
 dirglob = '/home/lemap/RegCM-4.1/PreProc/ICBC',
 inpglob = '/media/data',
 /
 &globwindow
 lat0 = 0.0
 lat1 = 0.0
 lon0 = 0.0
 lon1 = 0.0
 /
 &aerosolparam
 aertyp = 'AER00D0'
 ntr = 10,
 nbin = 4,
 /
 &restartparam
 ifrest  = .false. ,
 idate0  = 2030010100,
 idate1  = 2030010100, 
 idate2  = 2040123118,
 /
 &timeparam
 radfrq  =    30.,
 abemh   =    18.,
 abatm   =   600.,
 dt      =   75.,
 /
 &outparam
 ifsave  = .true. ,
   savfrq  =    7200.,
 iftape  = .false. ,
   tapfrq  =     24.,
 ifrad   = .true. ,
   radisp  =     24.,
 ifbat   = .true. ,
 ifsub   = .false. ,
   batfrq  =     24.,
 ifchem  = .false.,
   chemfrq =     6.,
 dirout='/home/lemap/output1'
 /
 &physicsparam
 iboudy  =          5,
 ibltyp  =          1,
 icup    =          2,
 igcc    =          1,
 ipptls  =          1,
 iocnflx =          2,
 ipgf    =          0,
 iemiss  =          0,
 lakemod =          0,
 ichem   =          0,
 scenario = 'A1B',
 idcsst = 0,
 iseaice = 0,
 idesseas = 1,
 iconvlwp = 1,
 /
 &subexparam
 qck1land=   .250E-03,
 qck1oce =   .250E-03,
 cevap   =   .100E-02,
 caccr   =      3.000,
 cftotmax =      0.75,
 /
 &grellparam
 /
 &emanparam
 elcrit  = 0.0011D0,
 coeffr  = 1.0D0,
 /
 &chemparam
 idirect   =    1,
 inpchtrname  =   '',
 inpchtrsol   =   .00,
 inpchtrdpv   =  .00000, .00000,
 inpdustbsiz  =   .00,  .00,
 /

Thanks for your help

Appolinaire

==================================
VONDOU Derbetini Appolinaire
Laboratory for Environmental Modelling
and Atmospheric Physics
Department of Physics
University of Yaounde 1
PO Box 812 Yaounde
Republic of CAMEROON
===================================