<div dir="ltr"><div class="gmail_default" style="font-family:comic sans ms,sans-serif;color:#38761d">CESM requires at least pnetcdf 1.8.1 but you can use the latest 1.12.1 without any issue. <br></div><div class="gmail_default" style="font-family:comic sans ms,sans-serif;color:#38761d">The issue you are posting seems to be about netcdf and not pnetcdf and so you should report at <br></div><div class="gmail_default" style="font-family:comic sans ms,sans-serif;color:#38761d"><a href="https://www.unidata.ucar.edu/software/netcdf/">https://www.unidata.ucar.edu/software/netcdf/</a></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jun 10, 2020 at 3:27 PM Michael MINETER <<a href="mailto:m.mineter@ed.ac.uk">m.mineter@ed.ac.uk</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<p class="MsoNormal">Hi<u></u><u></u></p>
<p class="MsoNormal">I am installing specific versions of netcdf and pnetcdf to run the model CESM2.<u></u><u></u></p>
<p class="MsoNormal">I’ve hit a problem and would welcome your guidance please.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">CESM requests pnetcdf 1.8.1 which I had built and tested with no problem with OpenMPI10.1.1 and gnu compilers.<u></u><u></u></p>
<p class="MsoNormal">However I then discovered that netcdf –c needs to be configured with enable-relax-coord-bound<u></u><u></u></p>
<p class="MsoNormal"><u></u><u></u></p>
<p class="MsoNormal">After the configure and make steps, the test “make ptest” then fails at the first test.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Comparing the successful (without the enable-relax…) and that with -- enable-relax-coord-bound :<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">< *** TESTING C pres_temp_4D_wr for writing file ------ pass<u></u><u></u></p>
<p class="MsoNormal">< *** TESTING C pres_temp_4D_rd for reading file ------ pass<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">And with the enable-relax-coord-bound:<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">> *** TESTING C pres_temp_4D_wr for writing file ------ Error: pres_temp_4D_wr.c at line 263: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 263: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 263: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 263: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 265: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 263: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 265: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 265: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 263: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 265: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 265: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 263: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 265: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 265: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 263: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> Error: pres_temp_4D_wr.c at line 265: NetCDF: Index exceeds dimension bound<u></u><u></u></p>
<p class="MsoNormal">> fail with 16 mismatches<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Do I have to amend the test files or command in some way now I have used the enable.,.. option in configure?<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Apologies if this is documented – I have been unable to find it if so.<u></u><u></u></p>
<p class="MsoNormal">Thanks for your attention<u></u><u></u></p>
<p class="MsoNormal">Mike<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">-------------------------------------------------------------------<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Dr Mike Mineter<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">School of GeoSciences<u></u><u></u></p>
<p class="MsoNormal">University of Edinburgh<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">+44 (0) 131 651 9094<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" 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>