Hello, I am sorry because this is not topic of te group, but maybe anyone could help me. I am trying to compile WRFmodel 3.4.1 using intel compilers (v 13.1.3) and MPICH-1.2.7p1. I had use intel compilers and mpich for BRAMS (Brazilian development on the Atmosferic Modeling System) model and works well. Frist, I had problems instaling netcdf 4.2 libraries, so I used netcdf 3.6.3 and compile without problems. The configure script works well but the compile script does not. I am sendin the compile.log document. Information about my PC, I have four processors Intel (R) Xeon (TM) CPU 3.06Hz, CentOS 5.9, uname -a (Linux localhost.localdomain 2.6.18-348.6.1.el5 #1 SMP Tue May 21 15:34:22 EDT 2013 i686 i686 i386 GNU/Linux). Also I use ssh conection without password. Information about the libraries, I compile the following libraries. ($STUFF=/home/Alen/brams/stuff) intel compilers were compiler in /opt/intel jpeg v6b: CC=icc ./configure –-prefix=$STUFF Make Make install Make install-lib zlib-1.1.4 CC=icc ./configure – prefix=$STUFF Make Make install HDF4 v4.2r0 F77=ifort CC=icc ./configure –prefix=$STUFF –with-jpeg=$STUFF –with-zlib=$STUFF Make Make install Mpich-1.2.7p1 RSHCOMMAND=ssh FC=ifort F77=ifort F90=ifort CC=icc CXX=icpc ./configure --prefix=$STUFF Make Make install Netcdf 3.6.3 export F77=ifort export FC=ifort export F90=ifort export CC=icc export CXX=icpc ./configure --prefix=/usr/local/netcdf make make check make install Finally, I want to thank you for any advice or help you can give me.