Dear Prof. Waki, dear forum,
concerning your question in the GAP forum, whether there are better
conversion routines to the stand alone C-MeatAxe, I could provide you
with the routines I am using for quite some time with sufficient
efficiency. This is private code, hence not too well documented,
but nearly self-explanatory. I will send you the code in a separate
eMail.
Best, J"urgen M"uller.