pyne/pyne — pull request #249 by elliottbiondo (2014-01-08 17:57:23+00:00)
Title: ALARA fluxin writting

This is the first function in the ```alara``` module. It creates an ALARA fluxin file from a PyNE mesh object. Structured and unstructured meshes are supported. Forward and reverse printing (necessary for using different data libraries) are supported.