ADMBase.git - [no description]

	Commit message (Collapse)	Author	Age
*	Add "static" as synonym to "none" to metric evolution keywords. The	schnetter	2010-01-23
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	gauges already use the "static" keyword for this. Rename some methods to have proper capitalisation, e.g. from "SetDtlapse" to "SetDtLapse". Initialise DtLapse and DtShift to zero if these initial conditions are chosen. ADMBase already initialises metric, lapse, and shift when Minkowski initial conditions are chosen. Evolve all ADMBase variables if they have the evolution method "static", which is offered by ADMBase. This evolution copies the past to the current time level in cctk_prestep, which works with and without CactusBase/MoL. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@48 d576a68a-b34a-40ae-82fc-004fa1a9d16f
*	Add new grid functions for dtlapse and dtbetax, dtbetay, and dtbetaz.	schnetter	2008-04-15
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Also add several state variables so that codes can determine whether these variables have storage; storage is off by default for backwards compatibility. This is similar to the way in which the shift vector is handled, which also has no storage by default. This is necessary since the ADMBase variables store currently the 3-metric, lapse, shift, and extrinsic curvature. They do not store the time derivatives of lapse and shift, which makes it impossible to calculate the time derivative of the 4-metric from the ADMBase variables. This is a shortcoming, since almost all current evolution systems require these, including common BSSN gauge conditions and harmonic evolution schemes. (In many cases, initial data assume that these additional time derivatives are zero to get around this issue.) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@40 d576a68a-b34a-40ae-82fc-004fa1a9d16f
*	Clarify the purpose of the ADMBase_InitialData, ADMBase_InitialGauge,	schnetter	2005-10-17
\| \| \| \| \| \| \|	and ADMBase_PostInitial schedule groups. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@35 d576a68a-b34a-40ae-82fc-004fa1a9d16f
*	Introduce a new schedule group ADMBase_InitialGauge which is run just	schnetter	2005-09-26
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	after ADMBase_InitialData. This makes it possible to set up all ADM data in these two groups, and then e.g. convert to the BSSN variables after these groups still in the bin "initial". Various other thorns, such as dissipation or multipatch, can now apply transformations to the initial data in the bin "postinitial". This simplifies the interaction between various thorns. Change various thorns to use these two groups. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@32 d576a68a-b34a-40ae-82fc-004fa1a9d16f
*	Switch on storage for shift_state.	tradke	2002-06-18
\| \| \| \|	git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@17 d576a68a-b34a-40ae-82fc-004fa1a9d16f
*	Adding a ParamCheck routine - ADMBase only knows about "physical" metric_type	goodale	2002-04-29
\| \| \| \| \| \| \| \| \| \|	so will refuse to setup "cartesian minkowski" if metric_type is not "physical". Tom git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@8 d576a68a-b34a-40ae-82fc-004fa1a9d16f
*	Added a schedule group for ADM initial data called ADMBase_InitialData	allen	2002-04-28
\| \| \| \|	git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@7 d576a68a-b34a-40ae-82fc-004fa1a9d16f
*	Fixing a typo spotted by Ian.	goodale	2002-04-27
\| \| \| \| \| \| \| \| \|	Fixing some incorrect grdoc. Tom git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@6 d576a68a-b34a-40ae-82fc-004fa1a9d16f
*	Temporarily adding InitSymBound.c until we have a better way of setting ↵	goodale	2002-04-26
\| \| \| \| \| \| \| \| \|	symmetries. Tom git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@4 d576a68a-b34a-40ae-82fc-004fa1a9d16f
*	Initial import of new Einstein stuff. This has the new thorns, but not all	goodale	2002-04-25
	are fully functional yet. When I have completed this stage I'll send an updated spec out with some questions which have arisen during this process. Please don't import anything new without checking with me first, as I want to play games on the server copying cvs files around to preserve histories on files which are only minimally touched. Tom git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/ADMBase/trunk@2 d576a68a-b34a-40ae-82fc-004fa1a9d16f