<div dir="ltr">Emil,<div><br></div><div>I think that TSInterpolate_RK is broken.</div><div><br></div><div>From the manual page of TSRKRegister</div><div><br></div><div><a href="http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/TS/TSRKRegister.html">http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/TS/TSRKRegister.html</a></div><div><br></div><div>binterp is supposed to be a matrix but we are passing in the b vector in TSRKRegisterAll. Also, the NULL case for binterp is not taken into account.</div><div><br></div><div>Could you please provide a fix in maint?<br clear="all"><div><br></div><div>Thanks,</div>-- <br><div class="gmail_signature">Stefano</div>
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