[Pw_forum] error using plotrho.x

[Hande Ustunel]

> if it is an "identical" problem, i.e. with the same error message, the
> solution is also identical: it is a problem with input data. It cannot be
> anything else: notice where the code stops, and "unit 5, stdin" :

Indeed, this was the case. When there are negative densities, the
(y/n)-sort of selection about the logartihmic display should be skipped in
the input if it is being redirected instead of being read from terminal.

Thanks a lot for the help.
Hande