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| CMAKE_INSTALL_PREFIX | where you want to install your ecCodes | /usr/local |
| CMAKE_BUILD_TYPE | to select the type of compilation:
| RelWithDebInfo |
| ENABLE_NETCDF | For the grib to netcdf convert tool | AUTO |
| ENABLE_JPG | Enable JPEG2000 support. This option should look for Jasper or OpenJPG | AUTO |
| ENABLE_PNG | Enable PNG support for decoding/encoding | OFF |
| ENABLE_PYTHON | Offers the Python interface to the package | AUTO |
| ENABLE_FORTRAN | Offers the Fortran interface to the package | AUTO |
| ENABLE_GRIB_THREADS | Enable POSIX threads | OFF |
cmake options | doc | default |
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The C and Fortran compilers are chosen by CMake. (This can be overridden by setting the environment variables CC and FC to the preferred compiler). Further the variables CMAKE_C_FLAGS or CMAKE_Fortran_FLAGS can be used to set compiler flags for optimisation or debugging.
Quick installation guide
Here is an example of a list of commands you could use to install ecCodes. It is assumed “>” is the shell prompt. The version number may vary.
| Code Block |
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> tar -xzf eccodes-1x.0y.0z.tar.gz > mkdir build ; cd build > cmake ../eccodes-1x.0y.0z –DCMAKE_INSTALL_PREFIX=/path/to/where/you/install/eccodes ... > make > make test > make install |