Geant4设置环境变量

最新推荐文章于 2025-06-28 10:29:32 发布

cfj0314

最新推荐文章于 2025-06-28 10:29:32 发布

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分类专栏： Geant4 文章标签： Gean4

本文链接：https://blog.youkuaiyun.com/cfj0314/article/details/85312595

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本文详细介绍了如何在Linux环境下配置Geant4的环境变量，包括设置各种物理模型的数据路径，并通过示例exgps展示了如何使用cmake进行项目构建及运行。

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在HOME目录下同时按下Ctrl+h，可以看到隐藏文件.bashrc，利用记事本打开，利用export命令设置环境变量。
export G4COMP=/home/username/Geant4/geant4.10.04.p02-install/lib/Geant4-10.4.2
cmake -DGeant4_DIR= $G4COMP /path_to_example/ 就可以cmke了。以exgps为例。在build文件中 mkdir build cd build cmake -DGeant4_DIR=$ G4COMP /home/username/Desktop/exgps
make -j 4
./exgps
就可以运行
ps
将对应的库安装
export G4SAIDXSDATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/G4SAIDDATA1.1
export G4LEDATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/G4EMLOW7.3
export G4LEVELGAMMADATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/PhotonEvaporation5.2
export G4NEUTRONXSDATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/G4NEUTRONXS1.4
export G4PIIDATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/G4PII1.3
export G4RADIOACTIVEDATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/RadioactiveDecay5.2
export G4REALSURFACEDATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/RealSurface2.1.1
export G4ABLADATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/G4ABLA3.1
export G4NEUTRONHPDATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/G4NDL4.5
export G4ENSDFSTATEDATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/G4ENSDFSTATE2.2
export G4TENDLDATA=/home/username/Geant4/geant4.10.04.p02-install/share/Geant4-10.4.2/data/G4TENDL1.3.2