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* Make "Erik" branch the default trunk for AHFinderDirect.svnadmin2008-06-26
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1526 f88db872-0e4f-0410-b76b-b9085cfa78c5
* +=jthorn2006-04-25
| | | | | | | | | if the user asks for a mask to be set, and we find a horizon, but the mask parameters are such that we don't mask any grid points, then we should give a warning that something may be wrong... git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1442 f88db872-0e4f-0410-b76b-b9085cfa78c5
* a few parameters are now steerablejthorn2005-02-28
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1398 f88db872-0e4f-0410-b76b-b9085cfa78c5
* this is done:jthorn2004-05-18
| | | | | | | | the src/CODESTYLE file should document "standard variable names" like ps, p, iwr, irho, isigma, gz, ... git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1346 f88db872-0e4f-0410-b76b-b9085cfa78c5
* this is done now (via the SphericalSurface interface)jthorn2004-05-18
| | | | | | | | add an option to compute/output the surface radius on a latitude/longitude grid git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1345 f88db872-0e4f-0410-b76b-b9085cfa78c5
* note that parameters should be steerablejthorn2004-05-18
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1344 f88db872-0e4f-0410-b76b-b9085cfa78c5
* SphericalSurface interface is now donejthorn2004-05-12
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1337 f88db872-0e4f-0410-b76b-b9085cfa78c5
* this is already fixed:jthorn2004-04-29
| | | | | | | | | | prototypes for aliased functions (src/driver/driver.hh) are missing const qualifiers; I can't add these till the Cactus flesh is fixed to generate the right const qualifiers in the bindings file (configs/test-ahfinderdirect/bindings/Functions/AHFinderDirect_Functions.c) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1316 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add another TODOjthorn2004-03-30
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1298 f88db872-0e4f-0410-b76b-b9085cfa78c5
* note a problem with aliased-function prototypesjthorn2004-03-10
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1292 f88db872-0e4f-0410-b76b-b9085cfa78c5
* note a documentation lackjthorn2004-03-08
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1289 f88db872-0e4f-0410-b76b-b9085cfa78c5
* TODO +=jthorn2004-03-04
| | | | | | | | have some way to make find_every specifyable on a per-horizon basis (maybe with two parameters like we do for whether or not to set the mask) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1284 f88db872-0e4f-0410-b76b-b9085cfa78c5
* note that Bernd Reimann is interested in antitrapped surfacesjthorn2004-03-03
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1283 f88db872-0e4f-0410-b76b-b9085cfa78c5
* note some more internals documentation neededjthorn2004-02-26
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1281 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add another small thing:jthorn2004-02-23
| | | | | | | | Sascha Husa & Sergio Dain would like the ability to search for "antitrapped surfaces", i.e. to flip the sign of $K_{ij}$ git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1280 f88db872-0e4f-0410-b76b-b9085cfa78c5
* another bug identified by Erik:jthorn2004-02-03
| | | | | | | | output all surfaces with the same "parity", eg rho x sigma should point out or suchlike git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1256 f88db872-0e4f-0410-b76b-b9085cfa78c5
* note that isolated horizons stuff would probably be better accomplishedjthorn2004-01-08
| | | | | | | by interfacing to Erik's SphericalSurface thorn git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1236 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add ATLAS urljthorn2003-12-28
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1229 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add to the "medium things" section:jthorn2003-12-28
| | | | | | | | | | | | switch to UMFPACK 4.1 and ATLAS BLAS (http://www.cise.ufl.edu/research/sparse/umfpack/ and links therein) --> should make AHFinderDirect considerablyfaster (optionally) remember the "sparse structure decompositon" for all Newton solves for a given AH within a Cactus run --> uses more memory, but should make AHFinderDirect much faster git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1228 f88db872-0e4f-0410-b76b-b9085cfa78c5
* this is now done (abeit undocumented/untested :( )jthorn2003-12-05
| | | | | | | | export a "compute h(theta,phi)" function so other thorns could test point membership in/outside AH etc git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1224 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add:jthorn2003-11-28
| | | | | | | | give a cogent error message (instead of core-dumping like we do right now) if we try to set a mask and nobody's registered the bitfield yet git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1220 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add a feature request from Frank Herrmann for excisionjthorn2003-10-29
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1201 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add:jthorn2003-09-09
| | | | | | | | maybe try the TATElliptic interface for solving the AH equation as an alternative to the home-grown solvers I use now??? git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1186 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add a "find_after" or "find_when" option so we can specify the times atjthorn2003-08-11
| | | | | | | which we want to find a given horizon(s) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1177 f88db872-0e4f-0410-b76b-b9085cfa78c5
* change the code so AHFinderDirect can tell DriftCorrect about ajthorn2003-08-01
| | | | | | | | | specified AH centroid -- this uses the new function-aliasing DriftCorrect interface developed by Peter Diener and myself (with much assistance from Ian Hawke) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1174 f88db872-0e4f-0410-b76b-b9085cfa78c5
* this is done now:jthorn2003-07-29
| | | | | | | < read IO parameters to set (default) directory in which we write output files git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1158 f88db872-0e4f-0410-b76b-b9085cfa78c5
* this is fixed:jthorn2003-07-25
| | | | | | | | | | | | | HIGH PRIORITY: once Thomas Radke fixes bug CactusPUGH/1563 and I make some corresponding changes in AEIThorns/AEILocalInterp, I need to change AHFinderDirect to properly handle the case where you're finding AHs on multiple processors, some surfaces are outside the grid, and other surfaces are all inside the grid: right now AHFinderDirect gives up finding *all* the AHs, even the ones which are entirely within the grid. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1145 f88db872-0e4f-0410-b76b-b9085cfa78c5
* this is implemented now:jthorn2003-07-25
| | | | | | | | < Peter Diener would like a "+xz quadrant (mirrored)" patch system type < (eg for BBH0 with BHs on the +/- y axis) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1139 f88db872-0e4f-0410-b76b-b9085cfa78c5
* note another problem with checkpoint/restart with the present code :(jthorn2003-07-24
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1137 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add:jthorn2003-07-12
| | | | | | | | Peter Diener would like a "+xz quadrant (mirrored)" patch system type (eg for BBH0 with BHs on the +/- y axis) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1132 f88db872-0e4f-0410-b76b-b9085cfa78c5
* this is done now:jthorn2003-07-12
| | | | | | | | | add an option to generate OpenDX headers for the ASCII output files, cf Peter's perl script numrelcvs:AEIPhysics/Utilities/ahd_dx git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1131 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add:jthorn2003-07-10
| | | | | | | | | | | | | HIGH PRIORITY: once Thomas Radke fixes bug CactusPUGH/1563 and I make some corresponding changes in AEIThorns/AEILocalInterp, I need to change AHFinderDirect to properly handle the case where you're finding AHs on multiple processors, some surfaces are outside the grid, and other surfaces are all inside the grid: right now AHFinderDirect gives up finding *all* the AHs, even the ones which are entirely within the grid. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1129 f88db872-0e4f-0410-b76b-b9085cfa78c5
* slightly update checkpoint/recover statusjthorn2003-07-04
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1119 f88db872-0e4f-0410-b76b-b9085cfa78c5
* suggested by Ian:jthorn2003-06-26
| | | | | | | | | add an option to generate OpenDX headers for the ASCII output files, cf Peter's perl script numrelcvs:AEIPhysics/Utilities/ahd_dx git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1109 f88db872-0e4f-0410-b76b-b9085cfa78c5
* a few more things suggested by Michael Koppitz:jthorn2003-06-25
| | | | | | | | | | implement "physics highlights" verbosity level implement a log file where the full "algorithm highlights" (or whatever) messages can go even if stdout (= the Cactus run's log file) only gets less-verbose messages git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1108 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add to "small things" sectionjthorn2003-05-16
| | | | | | | | | | | there should be an option to specify using the parameter-file initial guess at selected times (or cactus iteration numbers) instead of always using the AH posn from the previous time step -- this would be useful if there are an inner & outer horizon which start out coincident and you want to track them separately git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1060 f88db872-0e4f-0410-b76b-b9085cfa78c5
* redo excision mask:jthorn2003-05-13
| | | | | | | | | | | * there are now 3 states (inside/buffer/outside) * there is now a "noshrink" option * many other changes too -- see thorn guide for details the new excision support isn't very well tested yet :( :( git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1056 f88db872-0e4f-0410-b76b-b9085cfa78c5
* I should set CXXFLAGS for this thorn to turn off automagic templatejthorn2003-04-09
| | | | | | | | instantiation on those platforms (eg lemieux, modi4) where it's on by default (Thomas Radke says to copy FlexIO's scheme for doing this) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1037 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add:jthorn2003-04-09
| | | | | | | | | there should to be an option to make the excised region never shrink, i.e. if a point is ever excised then it would stay excised for the rest of the run git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1036 f88db872-0e4f-0410-b76b-b9085cfa78c5
* there's now a testsuite, so remove thisjthorn2003-03-31
| | | | | | | | | | | add: it should be possible to set a mask to different values in the excised region, in the buffer zone between there & the AH, and outside the AH; also it should be possible to supress setting the mask (i.e. just leave it unchanged) in any subset of these git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1033 f88db872-0e4f-0410-b76b-b9085cfa78c5
* note that having output on a latitude/longitude grid would be nicejthorn2003-03-27
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1029 f88db872-0e4f-0410-b76b-b9085cfa78c5
* update TODO that I now properly handle "ghost size too small" error codejthorn2003-03-22
| | | | | | | | | from the interpoltor small tweaks to documentation.tex git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1004 f88db872-0e4f-0410-b76b-b9085cfa78c5
* updatesjthorn2003-03-17
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@985 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add:jthorn2003-03-17
| | | | | | | | src/gr/geometry.cc should give a nice error msg for "ghost size too small" interpolator error code git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@974 f88db872-0e4f-0410-b76b-b9085cfa78c5
* * add support for sparse-matrix Jacobians ==> works!jthorn2003-01-22
| | | | | | | | | | * change default in param.ccl to use this * change default in src/include/config.h to default to no longer link in LAPACK routines * update documentation git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@931 f88db872-0e4f-0410-b76b-b9085cfa78c5
* I've now checked that we work ok with FishEye, so remove this from TODOjthorn2002-11-21
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@899 f88db872-0e4f-0410-b76b-b9085cfa78c5
* this is now done:jthorn2002-11-15
| | | | | | | < compute all 3 coordinate-plane circumferences of the BH (Ed likes this) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@894 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add a small thingjthorn2002-11-06
| | | | | | | | | | compute all 3 coordinate-plane circumferences of the BH (Ed likes this) and a medium thing compute Gaussian curvature, cf AHFinder/src/AHFinder_gau.F git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@886 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add a small thingjthorn2002-11-04
| | | | | | | | | | | | | read IO parameters to set (default) directory in which we write output files and a medium thing if two apparent horizons appear together, then move apart, right now even with N_horizons > 1 we will probably have each of our AHs track the same one; there should be some way to say "use AH 1 + something as the initial guess for AH2" or suchlike, so we could find both AHs git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@876 f88db872-0e4f-0410-b76b-b9085cfa78c5
* add another "medium" item:jthorn2002-10-29
| | | | | | | | | checkpoint/recover doesn't work (needs storage of h gridfn in Cactus arrays, or else some equivalent mechanism) git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@871 f88db872-0e4f-0410-b76b-b9085cfa78c5
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