# WRF Install
[toc]
### Install Preferred software.

yum -y install gcc gcc-c++ csh wget time cmake unzip git libstdc++-devel libXScrnSaver m4

### Install Onempi

RUN wget https://download.open-mpi.org/release/open-mpi/v3.1/openmpi-3.1.4.tar.gz && \
    tar xvf openmpi-3.1.4.tar.gz && \
    cd openmpi-3.1.4 && \
    ./configure --prefix=/openmpi && \
    make && \
    make install
ENV PATH=$PATH:/openmpi/bin
ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/openmpi/lib

### Install Intel api

sudo -E yum autoremove intel-hpckit intel-basekit

tee > /tmp/oneAPI.repo << EOF
[oneAPI]
name=Intel(R) oneAPI repository
baseurl=https://yum.repos.intel.com/oneapi
enabled=1
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://yum.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
EOF

sudo mv /tmp/oneAPI.repo /etc/yum.repos.d

sudo yum -y install intel-basekit

sudo yum -y update

sudo yum -y install cmake pkgconfig

sudo yum groupinstall "Development Tools"

which cmake pkg-config make gcc g++

. /opt/intel/oneapi/setvars.sh  // error : 沒有intel

### Install Intel compiller.

wget http://registrationcenter-download.intel.com/akdlm/irc_nas/tec/16225/parallel_studio_xe_2020_cluster_edition.tgz

tar -xvzf parallel_studio_xe_2020_cluster_edition.tgz

cd parallel_studio_xe_2020_cluster_edition

./install.sh
"Enter"  "accept" "1" "1" "1" "serial number" "Enter" "1" "2" "2" "3" "1"
--serial number : S477-X2SJRJVF

-在.bash_profile中創建PATH變數
vim ~/.bash_profile
-------------------
### intel compiller
source /opt/intel/bin/compilervars.sh intel64
-------------------

-測試Intel編譯器
source ~/.bash_profile
ifort -v

ifort version 19.1.0.166

### Install netcdf library.

-創建source code目錄
mkdir -p /Build_WRF/src
cd /Build_WRF/src

-下載source code
wget ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-c-4.7.3.tar.gz
wget ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-fortran-4.5.2.tar.gz

-解壓縮source code並編譯
tar -xvzf netcdf-c-4.7.3.tar.gz
cd netcdf-c-4.7.3
CC=icc CXX=icc FC=ifort CPP='icpc -E' CPPFLAGS='-fPIC' ./configure --prefix=/Build_WRF/LIBRARIES/netcdf --disable-netcdf4 --disable-shared --disable-dap

make -j2
make install
cd ..
export LD_LIBRARY_PATH=/Build_WRF/LIBRARIES/netcdf/lib:$LD_LIBRARY_PATH

tar -xzvf netcdf-fortran-4.5.2.tar.gz
cd netcdf-fortran-4.5.2
CC=icc CXX=icc FC=ifort CPP='icpc -E' CPPFLAGS='-fPIC' CPPFLAGS='-I/Build_WRF/LIBRARIES/netcdf/include' LDFLAGS='-L/Build_WRF/LIBRARIES/netcdf/lib' ./configure --prefix=/Build_WRF/LIBRARIES/netcdf

//CC=gcc CXX=gcc FC=gfortran CPP='gcc -E'

make 
make install

-在.bash_profile中創建PATH變數
vim ~/.bash_profile
-------------------
### netcdf
export PATH=/Build_WRF/LIBRARIES/netcdf/bin:$PATH
export NETCDF=/Build_WRF/LIBRARIES/netcdf
--------------------

-更新PATH變數
source ~/.bash_profile

### Install zlib and libpng library.

cd /Build_WRF/src

-下載source code
wget http://www.zlib.net/fossils/zlib-1.2.11.tar.gz

-解壓縮source code並編譯
tar -xzvf zlib-1.2.11.tar.gz
cd zlib-1.2.11
CC=icc CXX=icc FC=ifort CPP='icpc -E' ./configure --prefix=/Build_WRF/LIBRARIES/zlib
make -j2
make install

-下載source code
cd ..
wget ftp://ftp.simplesystems.org/pub/libpng/png/src/libpng16/libpng-1.6.37.tar.gz

-解壓縮source code並編譯
tar -xzvf libpng-1.6.37.tar.gz
cd libpng-1.6.37
CC=icc CXX=icc FC=ifort CPP='icpc -E' CPPFLAGS='-I/Build_WRF/LIBRARIES/zlib/include' LDFLAGS='-L/Build_WRF/LIBRARIES/zlib/lib' ./configure --prefix=/Build_WRF/LIBRARIES/libpng

make -j2
make install

-在.bash_profile中創建PATH變數
vim ~/.bash_profile
-------------------
#### libpng
export LD_LIBRARY_PATH=/Build_WRF/LIBRARIES/libpng/lib:$LD_LIBRARY_PATH
-------------------

-更新PATH變數
source ~/.bash_profile

### Install Jasper library.

cd /Build_WRF/src

-下載source code
wget http://www.ece.uvic.ca/~mdadams/jasper/software/jasper-1.900.1.zip

-解壓縮source code並編譯
unzip jasper-1.900.1.zip
cd jasper-1.900.1
./configure --prefix=/Build_WRF/LIBRARIES/grib2
make -j2
make install

-在.bash_profile中創建PATH變數
vim /.bash_profile
-------------------
#### jasper 
export PATH=/Build_WRF/LIBRARIES/jasper/bin:$PATH
export LD_LIBRARY_PATH=/Build_WRF/LIBRARIES/jasper/lib64:$LD_LIBRARY_PATH
-------------------

-更新PATH變數
source ~/.bash_profile

### Install WRF.

cd /Build_WRF/
git clone https://github.com/wrf-model/WRF WRF_ISC21
cd WRF_ISC21
git checkout tags/ISC21 -b ISC21-branch

-環境設置
export NETCDF=$NETCDF_DIR
export WRFIO_NCD_LARGE_FILE_SUPPORT=1
export NETCDF_classic=1
source ~/.bash_profile

-設定
./configure
Enter selection [1-75] : 34 // gfortran/gcc ; 14 // Intel compiler
Compile for nesting? (1=basic, 2=preset moves, 3=vortex following) [default 1]: 1

-修改configure.wrf
sed -i '/^CFLAGS_LOCAL/s/.*/CFLAGS_LOCAL    =       -w -O3 -ip -DRSL0_ONLY/' configure.wrf

-編譯
./compile -j 2 em_real > build_wrf.log 2>&1
tail -15 build_wrf.log
*出現:
==========================================================================
build started:   Mon Nov 23 09:21:56 MST 2020
build completed: Mon Nov 23 09:34:49 MST 2020
 
--->                  Executables successfully built                  <---
 
-rwxr-xr-x 1 gill p66770001 47860624 Nov 23 09:34 main/ndown.exe
-rwxr-xr-x 1 gill p66770001 47737640 Nov 23 09:34 main/real.exe
-rwxr-xr-x 1 gill p66770001 47221968 Nov 23 09:34 main/tc.exe
-rwxr-xr-x 1 gill p66770001 51798896 Nov 23 09:34 main/wrf.exe
 
==========================================================================
即成功

###### tags: `WRF`