ubuntu上编译fortran_在Ubuntu上编译Fortran netCDF程序
时间: 2024-03-16 11:41:39 浏览: 195
在Ubuntu上编译Fortran netCDF程序,需要进行以下步骤:
1. 安装Fortran编译器和netCDF库:
```
sudo apt-get install gfortran libnetcdf-dev
```
2. 编写Fortran程序,以读写netCDF文件为例:
```
program read_write_netcdf
use netcdf
implicit none
integer :: ncid, varid, ierr
integer :: dimids(2)
integer :: i, j
real :: data(10,10)
! Open netCDF file
ierr = nf90_open('test.nc', NF90_WRITE, ncid)
! Define dimensions
ierr = nf90_def_dim(ncid, 'x', 10, dimids(1))
ierr = nf90_def_dim(ncid, 'y', 10, dimids(2))
! Define variables
ierr = nf90_def_var(ncid, 'data', NF90_REAL, dimids, varid)
! End netCDF file definition mode
ierr = nf90_enddef(ncid)
! Write data to netCDF file
do i = 1, 10
do j = 1, 10
data(i,j) = i*j
end do
end do
ierr = nf90_put_var(ncid, varid, data)
! Close netCDF file
ierr = nf90_close(ncid)
end program read_write_netcdf
```
3. 编译Fortran程序:
```
gfortran -o read_write_netcdf read_write_netcdf.f90 -lnetcdff
```
其中,`-lnetcdff`选项用于链接netCDF库。
4. 运行Fortran程序:
```
./read_write_netcdf
```
程序将生成一个名为`test.nc`的netCDF文件,并将数据写入其中。
以上就是在Ubuntu上编译Fortran netCDF程序的步骤。
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