3D(三维变分同化)模式的安装和运行(一)

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本文详细介绍了如何搭建适用于气象预报的3D运行环境，包括安装WRFV3.2和WPS3.2、安装WRFDAV3.2以及设置环境变量等步骤。特别强调了在不同平台下选择合适的编译选项，并通过创建链接文件确保运行环境的正确配置。

一、3D运行环境搭建:

1.首先安装WRF模式的WRFV3.2和WPS3.2(参见《WRF安装过程》)。

2.安装WRFDAV3.2.tar.gz.

环境变量设置：

增加环境变量

export BUFR=1

# tar -zxvf ./WRFDAV3.2.tar.gz

#cd WRFDA

#./configure wrfda

出现提示如下：

------------------------------------------------------------------------
Please select from among the following supported platforms.

   1. Linux i486 i586 i686, gfortran compiler with gcc (serial)
   2. Linux i486 i586 i686, gfortran compiler with gcc (smpar)
   3. Linux i486 i586 i686, gfortran compiler with gcc (dmpar)
   4. Linux i486 i586 i686, gfortran compiler with gcc (dm+sm)
   5. Linux i486 i586 i686, g95 compiler with gcc (serial)
   6. Linux i486 i586 i686, g95 compiler with gcc (dmpar)
   7. Linux i486 i586 i686, PGI compiler with gcc (serial)
   8. Linux i486 i586 i686, PGI compiler with gcc (smpar)
   9. Linux i486 i586 i686, PGI compiler with gcc (dmpar)
10. Linux i486 i586 i686, PGI compiler with gcc (dm+sm)
11. Linux x86_64 i486 i586 i686, ifort compiler with icc (serial)
12. Linux x86_64 i486 i586 i686, ifort compiler with icc (smpar)
13. Linux x86_64 i486 i586 i686, ifort compiler with icc (dmpar)
14. Linux x86_64 i486 i586 i686, ifort compiler with icc (dm+sm)
15. Linux i486 i586 i686 x86_64, PathScale compiler with pathcc (serial)
16. Linux i486 i586 i686 x86_64, PathScale compiler with pathcc (dmpar)

Enter selection [1-16] : 7

#./compile all_wrfvar >&! ../compile.out

3. 创建连接：

cd /WRFDA/var/test/tutorial
ln -sf /WRFDA/run/LANDUSE.TBL ./LANDUSE.TBL
ln -sf /WRFDA/var/run/be.dat.cv3 ./be.dat
ln -sf /WRFDA/var/da/da_wrfvar.exe
cd /WRFDA/var/test/update_bc
ln -sf /WRFDA/var/da/da_update_bc.exe ./da_update_bc.exe

------East Environment