Elsa CHOI

Elsa CHOI

WRFV3

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Notes: this are all installed in the system in system opensuse 42.2

Install libraries:

  1. libibverbs and librdmacm

     sudo zypper install libibverbs-devel
 sudo zypper install librdmacm-devel

  2. NETCDF

    please see NETCDF4

Compile WRFV3.6.1 nmm

Configure

 export WRF_NMM_CORE=1
 export WRF_NMM_NEST=1
 ./configure

  1. WRFV3 configure : choose PGI PGCC dmpar 54.

  2. Actually PGI GCC dmpar will be also successful.

    For using GCC, unset C_INCLUDE_PATH if it includes /usr/include which pgcc needs to set to find some .h files. However, it will conflict with the path that gcc finds .h files

  3. revise or check “configure.wrf”

 DM_CC =mpicc -DMPI2_SUPPORT
 FCOPTIM = -O2 -fastsse -Mvect=noaltcode -Msmartalloc -Mprefetch=distance:8 -Mfprelaxed # -Minfo=all =Mneginfo=all
 FCDEBUG = -g $(FCNOOPT) -C -Ktrap=fp -traceback

Remark: suggest “-O2 -fastsse” is most important for pgi16.10 to run wrf.exe after compiling successful. This is for nmm only, the new version ARW 3.8.1 is ok with FCOPTIM = -O3

  1. In configuring wrf, the default lib path of hdf5 is hdf5/lib, so we revise the lib path of hdf5 to /hdf5/lib64 if the later one is the correct path.

Compile

./compile nmm_real >& compile_nmm.log &
 tail -f compile_nmm.log

Remark: if compile with errors, use the following to clean all . Then configure and compile again.

./clean -a

Install WRF3.8.1 ARW

export WRF_EM_CORE=1 export WRF_EM_NEST=1 export MP_STACK_SIZE=64000000 ./compile em_real >& compile_em.log & tail -f compile_em.log

Remark: some notices are same to WRF3.6.1 nmm, please see the above section.

Install WPS

Configure

./configure
  1. revise “configure.wps”
    DM_CC =mpicc -DMPI2_SUPPORT

Compile

./compile >& compile_wps.log &
 tail -f compile_wps.log

Errors

1). caddts_ undeclared : sys/types.h will declare caddts_, and it is located at /usr/local/sys/types.h

Sol: set environment:

export C_INCLUDE_PATH=/usr/include:$C_INCLUDE_PATH

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