________________________________ From: Wolfgang Bangerth <[email protected]> To: [email protected] Cc: Ted Kord <[email protected]> Sent: Sun, 24 January, 2010 20:39:02 Subject: Re: [deal.II] How to Obtain the Coordinates of all Degrees of Freedom > If I have a solution vector, how can I associate each component of it to > a specific coordinate in the triangulation? In other words, what are the > coordinates of each component of the solution vector ? DoFTools::map_dofs_to_support_points is your friend :-) W. Thanks Wolfgang.. Is the mapping from the support points one-to-one relative to the entries in the solution vector ? For example, can I reassemble the solution_vector 'manually' in exactly the same order as given in the support_points vector and pass it back as the initial values for a parabolic pde? Regards Ted
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