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* Add parameters to set the origin of the excision region for "fixedschnetter2004-02-14
| | | | | | | | | | | | | | | excision". When checking for (real-valued) mask values, do not check for equality, but instead allow for a fudge factor. Check that the thorn is activated when any of its routines are called. When there is only a single point excised, do not abort with an internal error, but pretend the normal extends into the x direction. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/LegoExcision/trunk@42 f75ba9e5-694f-0410-ac2c-87ea7ce7132b
* Include cctk_Functions for the DECLARE_CCTK_FUNCTIONS macros.hawke2003-10-28
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/LegoExcision/trunk@39 f75ba9e5-694f-0410-ac2c-87ea7ce7132b
* minor change.miguel2001-04-03
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/LegoExcision/trunk@15 f75ba9e5-694f-0410-ac2c-87ea7ce7132b
* Added the value to be filled in inside mask to the parameters passedmiguel2001-03-29
| | | | | | | into the routine, git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/LegoExcision/trunk@10 f75ba9e5-694f-0410-ac2c-87ea7ce7132b
* Taking out ccthghmiguel2001-03-29
| | | | git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/LegoExcision/trunk@9 f75ba9e5-694f-0410-ac2c-87ea7ce7132b
* Removed the original file that handled extrapolation directly.miguel2001-03-29
There are now three files for three purposes: findboundary takes a mask with only 0s and 1s and marks the boundary with 0.5s. findnormals takes a mask where the boundary has been marked and returns the normal directions to the mask for these locations. extrapolate takes a mask the normals and extrapolates a grid function. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/LegoExcision/trunk@6 f75ba9e5-694f-0410-ac2c-87ea7ce7132b