<div dir="ltr"><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)">Hi Wei-keng,</div><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)"><br></div><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)">I have a code block that looks like:</div><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)"><br></div><div class="gmail_default" style="color:rgb(56,118,29)">
<p class=""><font face="comic sans ms, sans-serif"> </font><font face="monospace, monospace"> ncmpi_begin_indep_data(file->fh);</font></p><p class=""><font face="monospace, monospace"> usage = 0;</font></p><p class=""><font face="monospace, monospace"> if(ios->io_rank==file->indep_rank){</font></p><p class=""><font face="monospace, monospace"><span class=""> </span>ierr = ncmpi_bput_vars_uchar(file->fh, varid, start, count, stride, op, &request);;</font></p><p class=""><font face="monospace, monospace"><span class=""> </span>pio_push_request(file, request);</font></p><p class=""><font face="monospace, monospace"><span class=""> </span>ierr = ncmpi_inq_buffer_usage(ncid, &usage);</font></p><p class=""><font face="monospace, monospace"><span class=""> </span>//<span class=""> </span>printf("%s %d %d\n",__FILE__,__LINE__,usage);</font></p><p class=""><font face="monospace, monospace"> }</font></p><p class="">
</p><p class=""><font face="monospace, monospace"> ncmpi_end_indep_data(file->fh);</font></p></div><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)"><br></div><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)">It's generating an error message on the ncmpi_end_indep_data call:</div><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)">
<p class="">MPI_FILE_WRITE_AT(83): File does not exist</p><p class="">Regardless of the error message the write seems to work fine, any idea what's causing this?</p><p class="">I'm using pnetcdf svn revision 1920 with intel 15 compiler and mpich.</p><p class="">- Jim</p><p class=""> </p><p class=""><br></p></div><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)"><br></div><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)"><br></div><div class="gmail_default" style="font-family:'comic sans ms',sans-serif;color:rgb(56,118,29)"><br></div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div><div>Jim Edwards<br><br></div><font size="1">CESM Software Engineer<br></font></div><font size="1">National Center for Atmospheric Research<br></font></div><font size="1">Boulder, CO</font> <br></div></div>
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