[dune-pdelab] Three small requests

[Peter Bastian]

Am 30.08.2010 um 12:21 schrieb Christoph Grüninger:

> Dear PDELab folks,
> while doing my first steps with the instationary solver from PDELab I found some minor points which could be improved.
> 
> - There is no possibility to show the assembled stability matrix. For example in dnaplfv.cc no matrix occurs at all. I suggest to introduce higher verbosity levels in the Newton solver or the OneStepMethod class which will then output the matrix, the right hand side vector and the solution vector.
I think it is not necessary. The method jacobian() can be used to assemble a jacobian for
debugging purposes.

> 
> - Section 5.1 of  the PDELab how-to states the availability of Runge-Kutta- and DIRK-methods which I can not find in the class documentation. Is it me, the class documentation or are they actually missing?
I used them already, so they are there ! Probably the docu is missing.


> 
> - The Alexander method should mention the article [Ale77] from PDELab how-to in the class documentation or is it that obvious?
> 
Should be mentioned. You are right.

-- Peter

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Peter Bastian
Interdisziplinäres Zentrum für Wissenschaftliches Rechnen
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