---
title: 安装pnetcdf
description: "1. 执行以下命令下载pnetcdf安装包。"
url: https://www.hikunpeng.com/document/detail/zh/kunpenghpcs/hpcindapp/prtg-osc/kylin_kunpeng_hwrf_v40a_02_0008.html
sourcePath: /source/zh/kunpenghpcs/hpcindapp/prtg-osc/kylin_kunpeng_hwrf_v40a_02_0008.html
indexId: 5224fd6ef8399f0f963d78f66d3779994085790645e2d9a6942521a3ad04396278
---
# 安装pnetcdf

#### 操作步骤

1. 执行以下命令下载pnetcdf安装包。

```
cd
/path/to/pnetcdf
wget http://cucis.ece.northwestern.edu/projects/PnetCDF/Release/pnetcdf-1.12.1.tar.gz
```


2. 执行以下命令解压安装包。

```
tar xf
pnetcdf-1.12.1.tar.gz
cd
pnetcdf-1.12.1
```


3. 执行以下命令生成makefile。

```
CC=mpicc CXX=mpicxx FC=mpif90 F77=mpif90
./configure --prefix=
/path/to/pnetcdf
--build=aarch64-unknown-linux-gnu --enable-shared --enable-fortran --enable-large-file-test
```


4. 执行以下命令编译安装。

```
make -j
make install
```


5. 执行以下命令设置环境变量。

```
export PNETCDF_PATH=
/path/to/pnetcdf
export PATH=${
PNETCDF_PATH}/bin:$PATH
export LD_LIBRARY_PATH=
${PNETCDF_PATH}
/lib:$LD_LIBRARY_PATH
export INCLUDE=
${PNETCDF_PATH}
/include:$INCLUDE
```