<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div></div><div>There is intp.f (designed for .usr) which does not get compiled by default. Make sure define INTP_MAXPTS (e.g. in your SIZE) otherwise you the error you are referring to.</div><div><br>On 28 Mar 2017, at 17:50, "<a href="mailto:nek5000-users@lists.mcs.anl.gov">nek5000-users@lists.mcs.anl.gov</a>" <<a href="mailto:nek5000-users@lists.mcs.anl.gov">nek5000-users@lists.mcs.anl.gov</a>> wrote:<br><br></div><blockquote type="cite"><div>
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Dear Neks,<br>
<br>
I am using the latest Nek5000, which replaced the old interpolation intpts() <br>
by the optional intp.h module.<br>
When I call the subroutines of ‘intp_setup’ and ‘intp_do’ in the ‘intp.f’, <br>
there is always the compilation error of undefined reference to ‘intp_setup’ and ‘intp_do’.<br>
<br>
How should I fix the error?<br>
Could anyone help me out?<br>
<br>
Thanks,<br>
Peng<br>
<br>
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