I am facing a problem during regcm run in IBM, while i change the map projection in domain.param file from Lamcon to Normer. For Lamcon the model is running successfully. I have set iy=24, jx=33 ,kz=18 and clat and clon as 17.05 and 78.25 resp. The terrain module has run successfully but problem occurs after running ICBC module.The error is as follows

NREC = 289276
NSTART,NNNEND: 79617 79741
IDATE1,IDATE2: 2002063000 2002073100
IMPROPER DIMENSION SPECIFICATION (ICBC.f)
   icbc.param: 24 33 18
   DOMAIN.INFO: 0 0 0
   Also check ibyte in icbc.param: ibyte= 4
STOP Dimensions (subroutine gridml)