We present a Feynman graph selection tool {\tt grcsel}, which is an interpreter written in C language. In the framework of {\tt GRACE}, it enables us to get a subset of Feynman graphs according to given conditions.
Cite
@article{arxiv.hep-ph/0103070,
title = {A Feynman graph selection tool in GRACE system},
author = {F. Yuasa and T. Kaneko and T. Ishikawa},
journal= {arXiv preprint arXiv:hep-ph/0103070},
year = {2009}
}