Dear Bi and RegCM Users

I want to interpolate from LAMCON (Lambert conformal) projection to Normal Mercator (NORMER) projection. 
When I tried to interpolate rainfall data using XCONV the following error message is showed

Fatal error in xconv, click OK to exit
fseek error: Invalid argument
Error in xseek in get_data

Can anybody help me in solving this problem or is there any other method by which 
interpolation from Lambert conformal projection to Normal Mercator projection can be done.

Thanks in advance.

--
Kanhu Charan Pattnayak (Research Scholar)
Room No.311, Block - VI
Centre for Atmospheric Sciences
IIT Delhi, Hauz Khas
New Delhi - 110 016
India