<div dir="ltr">On Tue, Oct 4, 2016 at 5:58 PM, Oliviero Andreussi <span dir="ltr"><<a target="_blank" href="mailto:oliviero.andreussi@usi.ch">oliviero.andreussi@usi.ch</a>></span> wrote:<br><br><div class="gmail_extra"><div class="gmail_quote"><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote">
I see the problem of your command: evidently pw.x searches the the <a target="_blank" rel="noreferrer" href="http://environ.in">environ.in</a> file in the directory where you are running.<br></blockquote><div><br></div><div>Not
sure it is relevant to this case: to my surprise, some time ago I discovered that for at least some
implementations of MPI, the "current directory" is not where the code is
executed, but where the binary resides.<br><br></div><div>Paolo</div></div></div></div>