python interface to NCEP BUFR library (BUFRLIB).

to install (numpy and fortran compiler (preferably gfortran) required):

• python setup.py build
  • setup.py will try to build src/libbufr.a if it does not already exist using cd src; sh makebufrlib.sh. src/makebufrlib.sh is set up to use gfortran by default. You can edit src/makebufrlib.sh and run it manually if this step fails. If you change the fortran compiler, you may have to add the flags config_fc --fcompiler=<compiler name> when setup.py is run (see docs for numpy.distutils). If you have built and installed the bufr library from https://github.com/JCSDA/BUFRLIB, you can set the bufrlib_ROOT environment variable to point to where you installed it, and setup.py should use this one instead of building the library from the included source. However, you have to make sure that cmake (when building bufrlib) and numpy.distutils (when building the python extension) are using the same fortran compiler. Since numpy.distutils uses gfortran by default, one way to do this is to set FC=gfortran before building bufrlib. The other option is to specify the fortran compiler for python to use via python setup.py build config_fc --fcompiler=<compiler name> (python setup.py build --help-fcompiler lists the names of available compilers).
• python setup.py install

Probably will not work on Windows!

to test, run test/test.py. Note that git-lfs must be installed and initialized to checkout test data in test/data. If no errors are raised, the tests pass.

a Jupyter notebook from the 2018 NOAA Modelling Fair is available at test/Python_tutorial_bufr.ipynb.

full API documentation in docs/ncepbufr/index.html.