SummationByParts.git - [no description]

	Commit message (Collapse)	Author	Age
*	Moved definitions of coefficients to a single module in order to only have	diener	2007-10-16
\| \| \| \| \| \| \| \| \| \| \|	them in one place. Added routines to return coefficients in all the missing cases. Also added routines to return 2 derivatives (only 2-1 and 4-2 so far). The routines calculating derivatives for whole grid functions have not been tested yet, so if you are using them, you will probably want to hold off on updating until I give the clear signal. git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@85 f69c4107-0314-4c4f-9ad4-17e986b73f4a
*	Check that the boundary regions (where the stencils need to be	schnetter	2006-10-05
\| \| \| \| \| \| \| \| \|	one-sided) do not overlap. Check the number of ghost zones. git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@81 f69c4107-0314-4c4f-9ad4-17e986b73f4a
*	Replace numbers of the form "0_wp" with "0.0_wp". The former defines	schnetter	2006-06-11
\| \| \| \| \| \| \|	integer constants, whereas real constants are intended. git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@74 f69c4107-0314-4c4f-9ad4-17e986b73f4a
*	Modify the interface to allow for spatial dependence on the upwinding	diener	2006-04-13
\| \| \| \| \| \| \| \|	direction for the upwinding derivatives. The directions are specified in a real 3d array with the sign choosing the upwinding direction. git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@64 f69c4107-0314-4c4f-9ad4-17e986b73f4a
*	First attempt at upwinding SBP operators. Don't use yet. They will change	diener	2006-04-10
\| \| \| \| \| \| \|	soon to be more flexible. git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@62 f69c4107-0314-4c4f-9ad4-17e986b73f4a
*	Add new parameters derivatives_zero_y and derivatives_zero_z in order to	diener	2006-02-14
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	ecplictly setting any derivatives in the y- and/or z-direction to zero when simulating 1- or 2-D problems with a 3D code. This avoids issues with errors at roundoff level in the y- and z-directions. Should be used with care and together with the parameter check_grid_sizes to avoid complaints about too small grids in the y- and z-directions. Has only been tested in a few cases. If problems are caused by this commit, please report them immediately. git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@59 f69c4107-0314-4c4f-9ad4-17e986b73f4a
*	Added an optimized 6-3 operator and dissipation operators for the remaining	diener	2005-06-15
	diagonal norm operators. git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@38 f69c4107-0314-4c4f-9ad4-17e986b73f4a