Guard writing used inputs file on rank0

Branch: bugfix/guard-writing-used-inputs

Branch: 8.1-RC

Merged

#542 · Created 2021-10-28 · Last updated 2021-10-29

Merged pull request

Merged in bugfix/guard-writing-used-inputs (pull request #542)

fc830b4·Author: Peter Hill·Closed by: David Dickinson·2021-10-29

Also pull out into separate function